Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098522 | Electricity storage device management computer for a construction machine | Akira Watanabe, Ken Takeuchi | 2024-09-24 |
| 11198352 | Electricity storage device controller, electric system and construction machine | Seiji Ishida, Ken Takeuchi, Mutsumi Kikuchi | 2021-12-14 |
| 11149409 | Construction machine | Shinya Imura, Masafumi HITA, Seiji Ishida, Ken Takeuchi | 2021-10-19 |
| 10060095 | Hybrid work machine | Shinya Imura, Masafumi HITA, Hiroaki AMANO, Seiji Ishida, Ken Takeuchi +1 more | 2018-08-28 |
| 9611624 | Construction machine | Ken Takeuchi, Shinichiro Yoshida, Shigeyuki Yoshihara | 2017-04-04 |