Research and development of railway signalling, information and communications, and applied technologies
First written in FY2016. 18 of 35 entries say "Restated". Latest entry: FY2026.
0 other companies' latest entry also says "Other".
- FY2026Increased R&D spending and development projects taking concrete shapeAnnual report
「During the fiscal year under review, research and development activities included research into railway signalling technology and information and communications technology, as well as research and development into applied technologies from a long-term perspective. Total research and development expenses for the fiscal year were ¥1,002.974 million.」
The research and development policy continued, while research and development expenses increased from ¥948.061 million in the previous fiscal year to ¥1,002.97 million. Specific projects, including wireless train control, AI-based predictive detection, virtualised PRC, and GNSS-based wireless level-crossing control, also progressed. - FY2026-H1Increase in R&D expensesAnnual report
「Total research and development expenses for the interim consolidated accounting period were ¥423 million. There were no material changes in the status of the Group's research and development activities during the interim consolidated accounting period.」
While noting that there were no material changes in the nature of research and development activities, research and development expenses increased from ¥398 million in the same period of the previous year to ¥423 million. - FY2025Decrease in research and development expensesAnnual report
「Total research and development expenses for the fiscal year were ¥948.061 million.」
The research and development policy for railway signalling technology, information and communications technology, and applied technologies continued, while research and development expenses decreased from ¥1,004.560 million in the previous fiscal year to ¥948.061 million. - FY2025-H1Slight increase in R&D expensesAnnual report
「Total research and development expenses for the interim consolidated accounting period were ¥398 million. There were no material changes in the status of the Group's research and development activities during the interim consolidated accounting period.」
While noting that there were no material changes in the nature of research and development activities, research and development expenses amounted to ¥398 million. - FY2024Increased R&D spending and new system entering operationAnnual report
「During the fiscal year under review, research and development activities included research into railway signalling technology and information and communications technology, as well as research and development into applied technologies from a long-term perspective. Total research and development expenses for the fiscal year were ¥1,004.560 million.」
The research and development policy continued, while research and development expenses increased to ¥1,004.56 million. Development achievements, including the successful launch of the new steady-state monitoring system, are also described. - FY2024-Q3Increase in R&D expensesAnnual report
「Total R&D expenses for the first nine months of the current consolidated cumulative period were ¥676 million. 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.」
There were no material changes in the content of R&D activities, while R&D expenses increased to ¥676 million from ¥589 million in the same period of the previous year. - FY2024-Q2Slight increase in R&D expensesAnnual report
「Total R&D expenses for the first six months of the current consolidated cumulative period were ¥394 million. There were no material changes in the status of the Group's R&D activities during the first six months of the current consolidated cumulative period.」
There were no material changes in the content of R&D activities, while R&D expenses increased slightly to ¥394 million from ¥390 million in the same period of the previous year. - FY2024-Q1RestatedAnnual report
「Total R&D expenses for the first quarter of the current consolidated cumulative period were ¥174 million. 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.」
It states that there were no material changes in the content of R&D activities and gives total R&D expenses of ¥174 million for the first quarter. - FY2023-Q3Increase in R&D expensesAnnual report
「Total R&D expenses for the first nine months of the current consolidated cumulative period were ¥589 million. 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.」
There were no material changes in the content of R&D activities, while R&D expenses increased to ¥589 million from ¥565 million in the same period of the previous year. - FY2023-Q2Increase in R&D expensesAnnual report
「Total R&D expenses for the first six months of the current consolidated cumulative period were ¥390 million. There were no material changes in the status of the Group's R&D activities during the first six months of the current consolidated cumulative period.」
There were no material changes in the content of R&D activities, while R&D expenses increased to ¥390 million from ¥353 million in the same period of the previous year. - FY2023-Q1Increase in R&D expensesAnnual report
「Total R&D expenses for the first quarter of the current consolidated cumulative period were ¥184 million. 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.」
There were no material changes in the content of R&D activities, while R&D expenses increased to ¥184 million from ¥128 million in the same period of the previous year. - FY2022Decrease in research and development expensesAnnual report
「During the current consolidated fiscal year, R&D activities included research into railway signalling and information and communications technologies, as well as R&D into applied technologies from a long-term perspective. Total R&D expenses for the current consolidated fiscal year were ¥840.157 million.」
R&D into railway signalling, information and communications, and applied technologies continued. R&D expenses were ¥840.157 million, down from ¥867.123 million in the previous fiscal year. - FY2022-Q3Increase in R&D expensesAnnual report
「Total R&D expenses for the first nine months of the current consolidated cumulative period were ¥565 million. 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.」
There were no material changes in the content of R&D activities, while R&D expenses increased to ¥565 million from ¥522 million in the same period of the previous year. - FY2022-Q2Increase in R&D expensesAnnual report
「Total R&D expenses for the first six months of the current consolidated cumulative period were ¥353 million. There were no material changes in the status of the Group's R&D activities during the first six months of the current consolidated cumulative period.」
There were no material changes in the content of R&D activities, while R&D expenses increased to ¥358.5 million from ¥323.79 million in the same period of the previous year. - FY2022-Q1Increase in R&D expensesAnnual report
「Total R&D expenses for the first quarter of the current consolidated cumulative period were ¥166 million. 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.」
There were no material changes in the content of R&D activities, while R&D expenses came to ¥166 million. - FY2021-Q3Increase in R&D expensesAnnual report
「Total R&D expenses for the first nine months of the current consolidated cumulative period were ¥538 million. 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.」
There were no material changes in the content of R&D activities, while R&D expenses increased to ¥538 million from ¥522 million in the same period of the previous year. - FY2021-Q2RestatedAnnual report
「Total R&D expenses for the first six months of the current consolidated cumulative period were ¥323 million. There were no material changes in the status of the Group's R&D activities during the first six months of the current consolidated cumulative period.」
It confirms that there were no material changes in R&D activities and gives R&D expenses of ¥323 million for the first six months of the current consolidated cumulative period. - FY2021-Q1RestatedAnnual report
「Total R&D expenses for the first quarter of the current consolidated cumulative period were ¥128 million. 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.」
It confirms that there were no material changes in R&D activities and gives R&D expenses of ¥128 million for the first quarter. - FY2020Increase in R&D expensesAnnual report
「During the current consolidated fiscal year, R&D activities included research into railway signalling and information and communications technologies, as well as R&D into applied technologies from a long-term perspective. Total R&D expenses for the current consolidated fiscal year were ¥867.123 million.」
R&D into railway signalling, information and communications, and applied technologies continued, and R&D expenses were ¥867.12 million. - FY2020-Q3RestatedAnnual report
「Total R&D expenses for the first nine months of the current consolidated cumulative period were ¥522 million. 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.」
It states that there were no material changes in R&D activities and gives total R&D expenses of ¥522 million for the first nine months of the current cumulative period. - FY2020-Q2RestatedAnnual report
「Total R&D expenses for the first six months of the current consolidated cumulative period were ¥331 million. There were no material changes in the status of the Group's R&D activities during the first six months of the current consolidated cumulative period.」
It states that there were no material changes in R&D activities and gives total R&D expenses of ¥331 million for the first six months of the current consolidated cumulative period. - FY2020-Q1RestatedAnnual report
「Total R&D expenses for the first quarter of the current consolidated cumulative period were ¥140 million. 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.」
It states that there were no material changes in R&D activities and gives total R&D expenses of ¥140 million for the first quarter of the current cumulative period. - FY2019RestatedAnnual report
「During the current consolidated fiscal year, R&D activities included research into railway signalling and information and communications technologies, as well as R&D into applied technologies from a long-term perspective. Total R&D expenses for the current consolidated fiscal year were ¥802.357 million.」
R&D into railway signalling, information and communications, and applied technologies continued, and R&D expenses were ¥802.357 million. - FY2019-Q3RestatedAnnual report
「Total R&D expenses for the first nine months of the current consolidated cumulative period were ¥484 million. 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.」
It states that there were no material changes in R&D activities and gives total R&D expenses of ¥484 million for the first nine months of the current cumulative period. - FY2019-Q2RestatedAnnual report
「Total R&D expenses for the first six months of the current consolidated cumulative period were ¥299 million. There were no material changes in the status of the Group's R&D activities during the first six months of the current consolidated cumulative period.」
It states that there were no material changes in R&D activities and gives total R&D expenses of ¥299 million for the first six months of the current cumulative period. - FY2019-Q1RestatedAnnual report
「Total R&D expenses for the first quarter of the current consolidated cumulative period were ¥139 million. 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.」
It states that R&D into railway signalling, information and communications, and applied technologies continued, and gives total R&D expenses of ¥139 million for the first quarter. - FY2018RestatedAnnual report
「During the current consolidated fiscal year, R&D activities included research into railway signalling and information and communications technologies, as well as R&D into applied technologies from a long-term perspective.」
R&D into railway signalling, information and communications, and applied technologies continued, and R&D expenses were ¥818.968 million. - FY2018-Q3RestatedAnnual report
「Total R&D expenses for the first nine months of the current consolidated cumulative period were ¥540 million. 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.」
It states that there were no material changes in R&D activities and gives total R&D expenses of ¥540 million for the first nine months of the current cumulative period. - FY2018-Q2RestatedAnnual report
「Total R&D expenses for the first six months of the current consolidated cumulative period were ¥350 million. There were no material changes in the status of the Group's R&D activities during the first six months of the current consolidated cumulative period.」
It states that there were no material changes in R&D activities and gives total R&D expenses of ¥350 million for the first six months of the current cumulative period. - FY2018-Q1RestatedAnnual report
「Total R&D expenses for the first quarter of the current consolidated cumulative period were ¥160 million. 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.」
It states that there were no material changes in R&D activities and gives total R&D expenses of ¥160 million for the first quarter of the current cumulative period. - FY2017RestatedAnnual report
「During the current consolidated fiscal year, R&D activities included research into railway signalling and information and communications technologies, as well as R&D into applied technologies from a long-term perspective.」
No material changes in the R&D policy have been indicated. R&D expenses were ¥810 million, covering level-crossing equipment, train-detection equipment, ATS equipment, interlocking block equipment, and equipment monitoring systems, among other areas. - FY2017-Q3RestatedAnnual report
「Total R&D expenses for the first nine months of the current consolidated cumulative period were ¥512 million. 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.」
It states that there were no material changes in R&D activities and gives total R&D expenses of ¥512 million for the first nine months of the current cumulative period. - FY2017-Q2RestatedAnnual report
「There were no material changes in the status of the Group’s research and development activities during the cumulative second quarter of the current consolidated fiscal year.」
It states that there were no material changes in R&D activities and that total R&D expenses for the current cumulative quarter were ¥319 million. - FY2017-Q1RestatedAnnual report
「Total R&D expenses for the first quarter of the current consolidated cumulative period were ¥144 million. 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.」
It states that there were no material changes in R&D activities and gives total R&D expenses for the quarter. - FY2016First statedAnnual report
「During the current consolidated fiscal year, R&D activities included research into railway signalling and information and communications technologies, as well as R&D into applied technologies from a long-term perspective.」
Total R&D expenses were ¥811.802 million. Research subjects included level crossings, train detection, ATS, interlocking block systems, and equipment monitoring systems.