Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855375 | Power conversion device and component interconnection structure | Motohiko Fujimura, Eiji Nishimura, Shinya Kimura, Shigeru Nakabayashi, Manabu Egawa +1 more | 2023-12-26 |
| 11336184 | Power converter | Shinya Kimura, Satoshi Kominami | 2022-05-17 |
| 10573871 | Power supply device and bus bar for battery cell | Kenichi Imai | 2020-02-25 |
| 10541395 | Power supply device and vehicle using same | Kenichi Imai | 2020-01-21 |
| 10418671 | Power supply device, power supply system provided with said power supply device, and separator for battery cells | — | 2019-09-17 |
| 5634692 | Main-ancillary tunnel excavator | Kenichi Kaneko, Yoshihiro Uchiyama, Toshihumi Inoue, Masahiko Sugiyama | 1997-06-03 |
| 5051032 | Method and apparatus for continuously excavating shaft and tunnel | Toshimi Ino, Kenichi Kaneko, Toshiaki Uehara, Hiroyuki Ito | 1991-09-24 |