Research and development of products and technologies for growth sectors
First written in FY2016. 23 of 33 entries say "Restated". Latest entry: 2026-08-07.
No other company in this theme has enough history to compare yet.
- 2026-08-07AdvancedFinancial results presentation
「Selected for the NEDO Post-5G Project」
ＴＯＴＯＫＵ’s research and development of semi-rigid cables for quantum computing was selected for the NEDO Post-5G Project. - FY2026AdvancedAnnual report
「The Group's total R&D expenses for the current consolidated fiscal year were ¥2,280 million, and the results were as follows.」
R&D expenses increased from ¥1,991 million in the previous fiscal year to ¥2,280 million. Development is progressing on 154kV-class e-Cable, 16-fiber e-Ribbon, ultra-slim Cat.6A LAN cables, probes for semiconductor inspection, superconducting cables and other products. - 2026-05-14AdvancedFinancial results presentation
「Development of next-generation models of active vibration isolation tables」
The Company specified product development plans for growth fields, including semiconductor-related products and next-generation models of active vibration isolation tables. - FY2026-H1RestatedAnnual report
「Total R&D expenses for the current interim consolidated fiscal year were ¥924 million. There were no material changes in the status of the Group's R&D activities during the current interim consolidated fiscal year.」
The interim R&D results are shown, while reconfirming that there have been no material changes in the status of R&D activities. - FY2025AdvancedAnnual report
「The Group's total R&D expenses for the current consolidated fiscal year were ¥1,991 million, and the results were as follows.」
R&D expenses were ¥1,991 million, and the disclosure covers the development, release and demonstration of 154kV-class SICONEX, green automotive winding wire, high-speed automotive transmission cables, e-Ribbon, ADTPS and Keyspider Plus. - FY2024AdvancedAnnual report
「The Group's total R&D expenses for the current consolidated fiscal year were ¥1,568 million, and the results were as follows.」
R&D expenses were ¥1,568 million, with product and service development progressing through stages including the commercialisation of SICOREMO, provision of prototypes of fire-resistant covered rectangular wire for automotive busbars, market entry for STQ high-speed transmission cables, and the release of e-Ribbon compliant with US standards. - FY2024-Q3RestatedAnnual report
「Total R&D expenses for the cumulative third quarter of the current consolidated fiscal year were ¥1,162 million. There were no material changes in the status of the Group's R&D activities during the cumulative third quarter of the current consolidated fiscal year.」
R&D expenses of ¥1,162 million were recorded, while reconfirming that there have been no material changes in the status of R&D activities. - FY2024-Q2RestatedAnnual report
「Total R&D expenses for the cumulative second quarter of the current consolidated fiscal year were ¥783 million. There were no material changes in the status of the Group's R&D activities during the cumulative second quarter of the current consolidated fiscal year.」
R&D expenses of ¥783 million were recorded, while reconfirming that there have been no material changes in the status of R&D activities. - FY2024-Q1RestatedAnnual report
「Total R&D expenses for the cumulative first quarter of the current consolidated fiscal year were ¥412 million. There were no material changes in the status of the Group's R&D activities during the cumulative first quarter of the current consolidated fiscal year.」
R&D expenses of ¥412 million were recorded, while reconfirming that there have been no material changes in the status of R&D activities. - FY2023AdvancedAnnual report
「The Group's total R&D expenses for the current consolidated fiscal year were ¥1,378 million, and the results were as follows.」
R&D expenses of ¥1,378 million were recorded, and the disclosure describes the completion of the full 66kV–275kV SICONEX lineup, development results for rectangular wire for xEV applications, SPE and STQ cables, and medical and superconducting products. - FY2023-Q3RestatedAnnual report
「Total R&D expenses for the cumulative third quarter of the current consolidated fiscal year were ¥992 million. There were no material changes in the status of the Group's R&D activities during the cumulative third quarter of the current consolidated fiscal year.」
R&D expenses of ¥992 million were recorded, while reconfirming that there have been no material changes in the status of R&D activities. - FY2023-Q1RestatedAnnual report
「Total R&D expenses for the cumulative first quarter of the current consolidated fiscal year were ¥334 million. There were no material changes in the status of the Group's R&D activities during the cumulative first quarter of the current consolidated fiscal year.」
R&D expenses of ¥334 million were recorded, while reconfirming that there have been no material changes in the status of R&D activities. - FY2022-Q3RestatedAnnual report
「Total R&D expenses for the cumulative third quarter of the current consolidated fiscal year were ¥1,150 million. There were no material changes in the status of the Group's R&D activities during the cumulative third quarter of the current consolidated fiscal year.」
R&D expenses of ¥1,150 million were recorded, while reconfirming that there have been no material changes in the status of R&D activities. - FY2022-Q2RestatedAnnual report
「Total R&D expenses for the cumulative second quarter of the current consolidated fiscal year were ¥705 million. There were no material changes in the status of the Group's R&D activities during the cumulative second quarter of the current consolidated fiscal year.」
R&D expenses of ¥705 million were recorded, while reconfirming that there have been no material changes in the status of R&D activities. - FY2022-Q1RestatedAnnual report
「Total R&D expenses for the cumulative first quarter of the current consolidated fiscal year were ¥315 million. There were no material changes in the status of the Group's R&D activities during the cumulative first quarter of the current consolidated fiscal year.」
R&D expenses of ¥315 million were recorded, while reconfirming that there have been no material changes in the status of R&D activities. - FY2021-Q3RestatedAnnual report
「Total R&D expenses for the cumulative third quarter of the current consolidated fiscal year were ¥944 million. There were no material changes in the status of the Group's R&D activities during the cumulative third quarter of the current consolidated fiscal year.」
The cumulative R&D results are shown, while reconfirming that there have been no material changes in the status of R&D activities. - FY2021-Q2RestatedAnnual report
「Total R&D expenses for the cumulative second quarter of the current consolidated fiscal year were ¥607 million. There were no material changes in the status of the Group's R&D activities during the cumulative second quarter of the current consolidated fiscal year.」
The cumulative R&D expenses are shown, while reconfirming that there have been no material changes in the status of R&D activities. - FY2021-Q1RestatedAnnual report
「Total R&D expenses for the cumulative first quarter of the current consolidated fiscal year were ¥282 million. There were no material changes in the status of the Group's R&D activities during the cumulative first quarter of the current consolidated fiscal year.」
The quarterly R&D results are shown, while reconfirming that there have been no material changes in R&D activities. - FY2020AdvancedAnnual report
「The Group's total R&D expenses for the current consolidated fiscal year were ¥1,255 million, and the results were as follows.」
R&D expenses increased from ¥1,119 million in the previous fiscal year to ¥1,255 million. The disclosure describes the development, mass production and market launch of optical cables for 5G base stations, Cat.8-compatible cables, oxygen-free copper and winding products for automotive applications, and products for medical and nursing-care applications. - FY2020-Q3RestatedAnnual report
「Total R&D expenses for the cumulative third quarter of the current consolidated fiscal year were ¥887 million. There were no material changes in the status of the Group's R&D activities during the cumulative third quarter of the current consolidated fiscal year.」
The cumulative R&D results are shown, while reconfirming that there have been no material changes in the status of R&D activities. - FY2020-Q2RestatedAnnual report
「Total R&D expenses for the cumulative second quarter of the current consolidated fiscal year were ¥533 million. There were no material changes in the status of the Group's R&D activities during the cumulative second quarter of the current consolidated fiscal year.」
The cumulative R&D expenses are shown, while reconfirming that there have been no material changes in the status of R&D activities. - FY2020-Q1RestatedAnnual report
「Total R&D expenses for the cumulative first quarter of the current consolidated fiscal year were ¥224 million. There were no material changes in the status of the Group's R&D activities during the cumulative first quarter of the current consolidated fiscal year.」
The quarterly R&D results are shown, while reconfirming that there have been no material changes in R&D activities. - FY2019AdvancedAnnual report
「The Group's total R&D expenses for the current consolidated fiscal year were ¥1,119 million, and the results were as follows.」
In addition to showing R&D expenses, the disclosure describes the start of deliveries of fire-resistant cables, the first application of 275kV smart termination joints for power facilities, and the development and market launch of products including cables supporting 25 and 40 gigabits. - FY2019-Q3RestatedAnnual report
「Total R&D expenses for the cumulative third quarter of the current consolidated fiscal year were ¥774 million. There were no material changes in the status of the Group's R&D activities during the cumulative third quarter of the current consolidated fiscal year.」
The cumulative R&D expenses are shown, while reconfirming that there have been no material changes in the status of R&D activities. - FY2019-Q2RestatedAnnual report
「Total R&D expenses for the cumulative second quarter of the current consolidated fiscal year were ¥529 million. There were no material changes in the status of the Group's R&D activities during the cumulative second quarter of the current consolidated fiscal year.」
The cumulative research and development expenses are presented, while it is reaffirmed that there were no material changes in research and development activities. - FY2019-Q1RestatedAnnual report
「Total research and development expenses for the first-quarter cumulative consolidated period were ¥233 million. There were no material changes in the status of the Group's research and development activities during the first-quarter cumulative consolidated period.」
The R&D expense is shown, while reconfirming that there have been no material changes in the status of R&D activities. - FY2018-Q3RestatedAnnual report
「Total research and development expenses for the third-quarter cumulative consolidated period were ¥768 million. There were no material changes in the status of the Group's research and development activities during the third-quarter cumulative consolidated period.」
The cumulative research and development expenses are presented, while it is reaffirmed that there were no material changes in research and development activities. - FY2018-Q2RestatedAnnual report
「Total research and development expenses for the second-quarter cumulative consolidated period were ¥526 million. There were no material changes in the status of the Group's research and development activities during the second-quarter cumulative consolidated period.」
The cumulative research and development expenses are presented, while it is reaffirmed that there were no material changes in research and development activities. - FY2018-Q1RestatedAnnual report
「Total research and development expenses for the first-quarter cumulative consolidated period were ¥265 million. There were no material changes in the status of the Group's research and development activities during the first-quarter cumulative consolidated period.」
The disclosure continues to state the total research and development expenses and that there were no material changes in research and development activities. - FY2017AdvancedAnnual report
「Product development of a joint for extra-high-voltage cables has been completed, and an application for type approval is pending with an electric power company.」
In addition to the continuing explanation of research and development, the joint for extra-high-voltage cables has progressed from completion of development to the type-approval application stage. - FY2017-Q3RestatedAnnual report
「Total research and development expenses for the third-quarter cumulative consolidated period were ¥719 million. There were no material changes in the status of the Group's research and development activities during the third-quarter cumulative consolidated period.」
The cumulative research and development expenses are presented, while it is reaffirmed that there were no material changes in research and development activities. - FY2017-Q2RestatedAnnual report
「Total research and development expenses for the second-quarter cumulative consolidated period were ¥510 million. There were no material changes in the status of the Group's research and development activities during the second-quarter cumulative consolidated period.」
The disclosure states the total research and development expenses and that there were no material changes in research and development activities. - FY2016AdvancedAnnual report
「In the medical field, we developed and began selling a DC 300 kV cable designed for high-voltage applications, a rubber DC cable used in X-ray equipment. For optical communications cables, we developed and began selling an optical cable for next-generation mobile base stations (4G: LTE-Advanced), for which demand is expected to increase.」
The disclosure describes products that progressed from the development stage to the start of sales, namely the DC 300 kV cable and the optical cable for 4G applications.