Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287025 | Booster lever unit | Sho IKEDA, Akihiro Adachi, Osamu Kamimura, Kenichi Miyamoto | 2025-04-29 |
| 11102908 | Storage apparatus | Shunsuke Komori, Masanori Hori, Toshihisa Tabuchi, Naoki Wada | 2021-08-24 |
| 6683396 | Portable motor powered device | Tomio Yamada, Toru Murakita, Kazuto Toyama, Koichi Hashimoto, Hiroshi Miyazaki +2 more | 2004-01-27 |
| 6144121 | Motor-driven tools | Natsuhara Tsutomu | 2000-11-07 |
| 5967934 | Planetary transmission with releaseable one way clutch | Koichi Hashimoto, Hidenori Shimizu | 1999-10-19 |
| 5711739 | Planetary gear transmission system | Koichi Hashimoto, Akihiro Ishibashi, Ichiro Kishi, Hidenori Shimizu | 1998-01-27 |