Research and Development of High-Value-Added Jewelry and Processing Technologies
First written in FY2016. 29 of 31 entries say "Restated". Latest entry: FY2026-H1.
13 other companies' latest entry also says "Restated".
- FY2026-H1RestatedAnnual report
「① R&D into the production of prototypes for cast products ② R&D into stone-setting techniques to broaden the range of jewelry designs ③ Development of new designs for cast products ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the interim consolidated fiscal period were ¥14 million.」
The company continued R&D into casting, stone-setting techniques, designs, necklaces and rings, and clasps, and recorded R&D expenses of ¥14 million. - FY2025Decline in research and development expensesAnnual report
「① R&D into the production of prototypes for cast products ② R&D into stone-setting techniques to broaden the range of jewelry designs ③ Development of new designs for cast products ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the consolidated fiscal year were ¥29 million.」
The company continued R&D into casting, stone-setting techniques, designs, necklaces and rings, and clasps, but R&D expenses declined from approximately ¥32.61 million in the previous fiscal year to approximately ¥29.91 million. - FY2024-Q2RestatedAnnual report
「① R&D into the production of prototypes for cast products ② R&D into stone-setting techniques to broaden the range of jewelry designs ③ Development of new designs for cast products ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative second quarter of the consolidated fiscal year were ¥17 million.」
The company continued R&D into casting, stone-setting techniques, new designs, necklaces and rings, and clasps, and recorded cumulative R&D expenses of ¥17 million. - FY2024-Q1RestatedAnnual report
「① R&D into the production of prototypes for cast products ② R&D into stone-setting techniques to broaden the range of jewelry designs ③ Development of new designs for cast products ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative first quarter of the consolidated fiscal year were ¥9 million.」
The company continued R&D into casting, stone-setting techniques, designs, necklaces and rings, and clasps, and R&D expenses for the quarter were ¥9 million. - FY2023RestatedAnnual report
「① R&D into the production of prototypes for cast products ② R&D into stone-setting techniques to broaden the range of jewelry designs ③ Development of new designs for cast products ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces. Total R&D expenses for the consolidated fiscal year were ¥34 million.」
The company continued R&D into cast products, stone-setting techniques, new designs, necklaces and rings, and clasps, and recorded annual R&D expenses of ¥34 million. - FY2023-Q3RestatedAnnual report
「① R&D into the production of prototypes for cast products ② R&D into stone-setting techniques to broaden the range of jewelry designs ③ Development of new designs for cast products ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative third quarter of the consolidated fiscal year were ¥26 million.」
The company continued R&D into cast products, stone-setting techniques, new designs, necklaces and rings, and clasps, and recorded cumulative R&D expenses of ¥26 million. - FY2023-Q2RestatedAnnual report
「① R&D into the production of prototypes for cast products ② R&D into stone-setting techniques to broaden the range of jewelry designs ③ Development of new designs for cast products ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative second quarter of the consolidated fiscal year were ¥18 million.」
The company continued R&D into cast products, stone-setting techniques, new designs, necklaces and rings, and clasps, and recorded R&D expenses of ¥18 million. - FY2023-Q1RestatedAnnual report
「① R&D into the production of prototypes for cast products ② R&D into stone-setting techniques to broaden the range of jewelry designs ③ Development of new designs for cast products ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative first quarter of the consolidated fiscal year were ¥7 million.」
The company continued R&D into cast products, stone-setting techniques, new designs, necklaces and rings, and clasps, and R&D expenses for the first quarter were ¥7 million. - FY2022RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the consolidated fiscal year were ¥31 million.」
The company continued R&D into stone-setting and casting techniques, high-value-added products, diamond products, design products and clasps, and recorded annual R&D expenses of ¥31 million. - FY2022-Q3RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative third quarter of the consolidated fiscal year were ¥23 million.」
The company continued R&D into high-value-added products, stone-setting and casting techniques, diamond products, design products and clasps, and recorded R&D expenses of ¥23 million. - FY2022-Q1RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative first quarter of the consolidated fiscal year were ¥7 million.」
The company continued R&D into high-value-added products, stone-setting and casting techniques, diamond products, design products and clasps, and R&D expenses for the first quarter were ¥7 million. - FY2021RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the consolidated fiscal year were ¥25 million.」
The company continued R&D into stone-setting and casting techniques, high-value-added products, diamond products, design products and clasps, and recorded annual R&D expenses of ¥25 million. - FY2021-Q3RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative third quarter of the consolidated fiscal year were ¥18 million.」
The company continued R&D into high-value-added products, stone-setting and casting techniques, diamond products, design products and clasps, and recorded R&D expenses of ¥18 million. - FY2021-Q2RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative second quarter of the consolidated fiscal year were ¥11 million.」
The company continued R&D into high-value-added products, stone-setting and casting techniques, diamond products, design products and clasps, and cumulative R&D expenses through the second quarter were ¥11 million. - FY2021-Q1RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces」
The company continued R&D into high-value-added products, stone-setting and casting techniques, diamond products, design products and clasps, and R&D expenses for the first quarter were ¥5 million. - FY2020RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces」
The company continued R&D into stone-setting and casting techniques, high-value-added products, diamond products, design products and clasps, and recorded annual R&D expenses of ¥33 million. - FY2020-Q3RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative third quarter of the consolidated fiscal year were ¥25 million.」
The company continued R&D into stone-setting and casting techniques, high-value-added products, diamond products, design products and clasps, and recorded cumulative R&D expenses of ¥25 million. - FY2020-Q2RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative second quarter of the consolidated fiscal year were ¥16 million.」
The company continued R&D into stone-setting and casting techniques, high-value-added products, diamond products, design products and clasps, and recorded R&D expenses of ¥16 million. - FY2020-Q1RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative first quarter of the consolidated fiscal year were ¥8 million.」
The company continued R&D into stone-setting and casting techniques, high-value-added products, diamond products, design products and clasps, and R&D expenses for the first quarter were ¥8 million. - FY2019RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces」
The company continued R&D into stone-setting and casting techniques, high-value-added products, diamond products, design products and clasps, and R&D expenses were ¥37.68 million. - FY2019-Q3RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative third quarter of the consolidated fiscal year were ¥29 million.」
The company continued R&D into stone-setting and casting techniques, high-value-added products, diamond products, design products and clasps, and recorded R&D expenses of ¥29 million. - FY2019-Q2RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Ongoing development of full-circle diamond necklaces ④ Development of new design necklace and cut-ring products ⑤ Development of new clasp mechanisms for necklaces The above initiatives were undertaken. Total R&D expenses for the cumulative second quarter of the consolidated fiscal year were ¥19 million.」
The company continued R&D into high-value-added products, stone-setting and casting techniques, diamond products, design products and clasps, and recorded R&D expenses of ¥19 million. - FY2018RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reduction through further research into casting techniques ③ Development of sophisticated original jewelry with attention to detail ④ Development of new design necklace products ⑤ Development of new cut-ring products The above initiatives were undertaken. Total R&D expenses for the consolidated fiscal year were ¥39 million.」
The company continued R&D into stone-setting and casting techniques, high-value-added products and original jewelry, and recorded annual R&D expenses of ¥39 million. - FY2018-Q3RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reductions through further research into casting technologies ③ Continued development of all-around diamond necklaces ④ Development of designer necklace and cut-ring products ⑤ Development of new mechanisms for necklace clasps The company carried out these activities. Total R&D expenses for the cumulative nine-month period were ¥29 million.」
The company continued R&D into stone-setting and casting technologies, high-value-added products, diamond products, designer products and clasps, recording cumulative R&D expenses of ¥29 million. - FY2018-Q2RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reductions through further research into casting technologies ③ Development of sophisticated original jewelry with attention to every detail of craftsmanship ④ Development of new designer necklace products ⑤ Development of new cut-ring products The company carried out these activities. Total R&D expenses for the cumulative six-month period were ¥18 million.」
The company continued R&D into high-value-added products, stone-setting and casting technologies, and original jewelry, with cumulative six-month R&D expenses of ¥18 million. - FY2018-Q1RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reductions through further research into casting technologies ③ Development of sophisticated original jewelry with attention to every detail of craftsmanship ④ Development of new designer necklace products ⑤ Development of new cut-ring products The company carried out these activities. Total R&D expenses for the cumulative three-month period were ¥9 million.」
The company continued R&D into stone-setting and casting technologies, high-value-added products, and original jewelry, with first-quarter R&D expenses of ¥9 million. - FY2017RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reductions through further research into casting technologies ③ Development of sophisticated original jewelry with attention to every detail of craftsmanship ④ Development of new designer necklace products ⑤ Development of new cut-ring products The company carried out these activities. Total R&D expenses for the fiscal year were ¥38 million.」
The company continued R&D into stone-setting and casting technologies, high-value-added products, and original jewelry, recording annual R&D expenses of ¥38 million. - FY2017-Q3RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reductions through further research into casting technologies ③ Development of sophisticated original jewelry with attention to every detail of craftsmanship ④ Development of new designer necklace products ⑤ Development of new cut-ring products The company carried out these activities. Total R&D expenses for the cumulative nine-month period were ¥29 million.」
The company continued R&D into stone-setting and casting technologies, high-value-added products, and original jewelry, recording cumulative R&D expenses of ¥29 million. - FY2017-Q2RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reductions through further research into casting technologies ③ Development of sophisticated original jewelry with attention to every detail of craftsmanship ④ Development of new designer necklace products ⑤ Development of new cut-ring products The company carried out these activities. Total R&D expenses for the cumulative six-month period were ¥19 million.」
The company continued R&D into high-value-added products, stone-setting and casting technologies, and original jewelry, recording cumulative R&D expenses of ¥19 million. - FY2017-Q1RestatedAnnual report
「① Development of high-value-added products using delicate stone-setting techniques ② Cost reductions through further research into casting technologies ③ Development of sophisticated original jewelry with attention to every detail of craftsmanship ④ Development of new designer necklace products ⑤ Development of new cut-ring products」
The company continued R&D into high-value-added products, stone-setting and casting technologies, and original jewelry, recording quarterly R&D expenses of ¥9 million. - FY2016First statedAnnual report
「① Continued development of all-around diamond necklaces ② Development of high-value-added products using delicate stone-setting techniques ③ Cost reductions through further research into casting technologies ④ Development of designer necklaces, cut rings and pressed products ⑤ Product development applying patented technologies」
The production division and subsidiaries advanced product development, stone-setting and casting technologies, and applications of patented technologies. R&D expenses for the year were ¥40 million.