Technology Development to Improve Construction Safety, Quality and Efficiency
First written in FY2016. 23 of 30 entries say "Restated". Latest entry: FY2026.
12 other companies' latest entry also says "Advanced".
- FY2026AdvancedAnnual report
「During the consolidated fiscal year, the company developed a compact crane for transmission line construction that combines construction efficiency and safety for use in assembling and dismantling steel towers. It also developed measuring instruments and tools to reduce the workload involved in on-site inspections and checks for building equipment construction, as well as technologies to automate operations through the use of RPA and OCR.」
The company has specified its research and development initiatives aimed at construction safety, labor savings and productivity improvements, including compact cranes, measuring instruments and tools for inspections and checks, and work automation using RPA and OCR. - FY2026-H1RestatedAnnual report
「Research and development expenditure for the interim consolidated accounting period was ¥21 million (equipment construction business), including ¥1 million in contract research costs. There were no material changes in the status of the Group's research and development activities during the interim consolidated accounting period.」
The company recorded ¥21 million in research and development expenditure, including ¥1 million in contract research costs, but stated that there were no material changes in the status of its research and development activities. - FY2025-H1RestatedAnnual report
「Research and development expenditure for the interim consolidated accounting period was ¥27 million (¥23 million in the equipment construction business and ¥3 million in Other), including ¥1 million in contract research costs. There were no material changes in the status of the Group's research and development activities during the interim consolidated accounting period.」
The company recorded ¥27 million in research and development expenditure, but stated that there were no material changes in the status of its research and development activities. - FY2024-Q3RestatedAnnual report
「Research and development expenditure for the nine-month period of the current fiscal year was ¥52 million (¥49 million in the equipment construction business and ¥3 million in Other), including ¥3 million in contract research costs. There were no material changes in the status of the Group's research and development activities during the nine-month period of the current fiscal year.」
The company recorded ¥52 million in research and development expenditure, but stated that there were no material changes in the status of its research and development activities. - FY2024-Q2RestatedAnnual report
「R&D expenditures for the first half of the current consolidated cumulative period were ¥31 million, comprising ¥29 million for the electrical installation business and ¥1 million for Other, and included ¥1 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first half of the current consolidated cumulative period.」
R&D expenditures totaled ¥31 million, but there were no material changes in the status of R&D activities. - FY2024-Q1RestatedAnnual report
「R&D expenditures for the first quarter of the current consolidated cumulative period were ¥15 million, comprising ¥14 million for the electrical installation business and ¥0 million for Other. There were no material changes in the status of the group’s R&D activities during the first quarter of the current consolidated cumulative period.」
R&D expenditures totaled ¥15 million, but there were no material changes in the status of R&D activities. - FY2023-Q3RestatedAnnual report
「R&D expenditures for the first nine months of the current consolidated cumulative period were ¥52 million for the electrical installation business, including ¥6 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first nine months of the current consolidated cumulative period.」
The company recorded ¥52 million in R&D expenditures, including ¥6 million in contract research costs, but there were no material changes in the status of R&D activities. - FY2022AdvancedAnnual report
「R&D expenditures for the current consolidated fiscal year were ¥78 million, comprising ¥51 million for the electrical installation business and ¥27 million for Other, and included ¥5 million in contract research costs.」
In addition to developing and testing the introduction of new construction methods, tools, equipment and materials, the company developed technologies to automate operations using RPA and OCR, recording ¥78 million in R&D expenditures. - FY2022-Q2RestatedAnnual report
「R&D expenditures for the first half of the current consolidated cumulative period were ¥38 million in the facility construction business, comprising ¥22 million for the electrical installation business and ¥16 million for Other, and included ¥3 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first half of the current consolidated cumulative period.」
R&D expenditures totaled ¥38 million, but there were no material changes in the status of R&D activities. - FY2022-Q1RestatedAnnual report
「R&D expenditures for the first quarter of the current consolidated cumulative period were ¥17 million, comprising ¥10 million for the electrical installation business and ¥7 million for Other, and included ¥0 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first quarter of the current consolidated cumulative period.」
R&D expenditures totaled ¥17 million, but there were no material changes in the status of R&D activities. - FY2021RestatedAnnual report
「R&D expenditures for the current consolidated fiscal year were ¥63 million, comprising ¥52 million for the electrical installation business and ¥11 million for Other, and included ¥6 million in contract research costs.」
The company recorded ¥63 million in R&D expenditures and continued developing and testing the introduction of new construction methods, tools, equipment and materials, as well as developing and testing a remote monitoring system. - FY2021-Q3RestatedAnnual report
「R&D expenditures for the first nine months of the current consolidated cumulative period were ¥38 million, comprising ¥37 million for the electrical installation business and ¥1 million for Other, and included ¥3 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first nine months of the current consolidated cumulative period.」
R&D expenditures totaled ¥38 million, but there were no material changes in the status of R&D activities. - FY2021-Q1RestatedAnnual report
「R&D expenditures for the first quarter of the current consolidated cumulative period were ¥12 million in the facility construction business. There were no material changes in the status of the group’s R&D activities during the first quarter of the current consolidated cumulative period.」
The facility construction business recorded ¥12 million in R&D expenditures, but there were no material changes in the status of R&D activities. - FY2020AdvancedAnnual report
「During the current consolidated fiscal year, the company developed and tested the introduction of new construction methods, tools, equipment and materials for distribution-line construction, with the aim of improving work efficiency in response to the decline in the workforce caused by labor shortages and an aging workforce. For facility construction, the company continued to develop a remote monitoring system, as in the previous consolidated fiscal year, and conducted comparative tests using CO2 and temperature as parameters, as well as demonstration tests of image recognition.」
The company recorded ¥72 million in R&D expenditures and tested the introduction of new construction methods and tools to address labor shortages and an aging workforce, as well as conducting a remote monitoring system, CO2 and temperature comparison tests, and image-recognition demonstration tests. - FY2020-Q3RestatedAnnual report
「R&D expenditures for the first nine months of the current consolidated cumulative period were ¥62 million, comprising ¥11 million for the electrical installation business and ¥51 million for Other. There were no material changes in the status of the group’s R&D activities during the first nine months of the current consolidated cumulative period.」
R&D expenditures totaled ¥62 million, but there were no material changes in the status of R&D activities. - FY2020-Q2RestatedAnnual report
「R&D expenditures for the first half of the current consolidated cumulative period were ¥59 million, comprising ¥8 million for the electrical installation business and ¥51 million for Other. There were no material changes in the status of the group’s R&D activities during the first half of the current consolidated cumulative period.」
R&D expenditures totaled ¥59 million, but there were no material changes in the status of R&D activities. - FY2020-Q1RestatedAnnual report
「R&D expenditures for the first quarter of the current consolidated cumulative period were ¥35 million, comprising ¥4 million for the electrical installation business and ¥31 million for Other. There were no material changes in the status of the group’s R&D activities during the first quarter of the current consolidated cumulative period.」
R&D expenditures totaled ¥35 million, but there were no material changes in the status of R&D activities. - FY2019AdvancedAnnual report
「R&D expenditures for the current consolidated fiscal year were ¥157 million, comprising ¥20 million for the electrical installation business and ¥137 million for Other, and included ¥4 million in contract research costs.」
R&D expenditures totaled ¥157 million. The company tested the introduction of prefabricated construction methods and equipment and materials, tested tools that avoid manual work, and developed a remote monitoring system. - FY2019-Q3RestatedAnnual report
「R&D expenditures for the first nine months of the current consolidated cumulative period were ¥92 million, comprising ¥8 million for the electrical installation business and ¥83 million for Other, and included ¥0 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first nine months of the current consolidated cumulative period.」
R&D expenditures totaled ¥92 million for the first nine months, but there were no material changes in the status of R&D activities. - FY2019-Q2RestatedAnnual report
「R&D expenditures for the first half of the current consolidated cumulative period were ¥55 million, comprising ¥4 million for the electrical installation business and ¥51 million for Other. There were no material changes in the status of the group’s R&D activities during the first half of the current consolidated cumulative period.」
R&D expenditures totaled ¥55 million, but there were no material changes in the status of R&D activities. - FY2019-Q1RestatedAnnual report
「R&D expenditures for the first quarter of the current consolidated cumulative period were ¥25 million, comprising ¥0 million for the electrical installation business and ¥24 million for Other. There were no material changes in the status of the group’s R&D activities during the first quarter of the current consolidated cumulative period.」
R&D expenditures totaled ¥25 million, but there were no material changes in the status of R&D activities. - FY2018AdvancedAnnual report
「R&D expenditures for the current consolidated fiscal year were ¥82 million, comprising ¥8 million for the electrical installation business and ¥73 million for Other, and included ¥3 million in contract research costs.」
R&D expenditures totaled ¥82 million. The company is testing the introduction of tools for distribution-line construction and developing tools and construction methods to improve the working environment, as well as developing a remote monitoring system for transmitting sensor data remotely. - FY2018-Q3RestatedAnnual report
「R&D expenditures for the first nine months of the current consolidated cumulative period were ¥51 million, comprising ¥2 million for the electrical installation business and ¥48 million for Other, and included ¥0 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first nine months of the current consolidated cumulative period.」
R&D expenditures totaled ¥51 million for the first nine months, but there were no material changes in the status of R&D activities. - FY2018-Q2RestatedAnnual report
「R&D expenditures for the first half of the current consolidated cumulative period were ¥31 million, comprising ¥2 million for the electrical installation business and ¥29 million for Other, and included ¥0 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first half of the current consolidated cumulative period.」
R&D expenditures totaled ¥31 million, but there were no material changes in the status of R&D activities. - FY2018-Q1RestatedAnnual report
「R&D expenditures for the first quarter of the current consolidated cumulative period were ¥16 million, comprising ¥0 million for the electrical installation business and ¥15 million for Other, and included ¥0 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first quarter of the current consolidated cumulative period.」
R&D expenditures totaled ¥16 million, but there were no material changes in the status of R&D activities. - FY2017AdvancedAnnual report
「During the current consolidated fiscal year, the company considered and tested the development and initial introduction of a replacement tool for fuse units. This was in anticipation of improvements in the working environment, such as reducing work on holidays and during late-night and early-morning hours, and greater work efficiency through more efficient construction planning for future projects, including the conversion of high-voltage copper wiring to aluminum wiring.」
The company recorded ¥43 million in R&D expenditures and is advancing concrete plans and testing for the development and initial introduction of replacement tools for fuse units that could improve the working environment and reduce labor requirements. - FY2017-Q3RestatedAnnual report
「R&D expenditures for the first nine months of the current consolidated cumulative period were ¥30 million, comprising ¥4 million for the electrical installation business and ¥25 million for Other, and included ¥1 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first nine months of the current consolidated cumulative period.」
R&D expenditures totaled ¥30 million for the first nine months, but there were no material changes in the status of R&D activities. - FY2017-Q2RestatedAnnual report
「R&D expenditures for the first half of the current consolidated cumulative period were ¥15 million, comprising ¥3 million for the electrical installation business and ¥11 million for Other, and included ¥1 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first half of the current consolidated cumulative period.」
R&D expenditures totaled ¥15 million, but there were no material changes in the status of R&D activities. - FY2017-Q1RestatedAnnual report
「R&D expenditures for the first quarter of the current consolidated cumulative period were ¥8 million, comprising ¥2 million for the electrical installation business and ¥6 million for Other, and included ¥1 million in contract research costs. There were no material changes in the status of the group’s R&D activities during the first quarter of the current consolidated cumulative period.」
R&D expenditures totaled ¥8 million in the first quarter, with no material changes in the status of R&D activities. - FY2016First statedAnnual report
「We conduct research and development into new construction methods, tools and other technologies needed to ensure construction safety and improve quality and efficiency」
In addition to researching and developing new construction methods and tools, the company is working to validate the reintroduction of the transformer-vehicle construction method and improve a prototype wire measuring and marking device.