Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 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 | $371,000 |
| 6144121 | Motor-driven tools | Natsuhara Tsutomu | 2000-11-07 | $235,000 |
| 5967934 | Planetary transmission with releaseable one way clutch | Koichi Hashimoto, Hidenori Shimizu | 1999-10-19 | $195,000 |
| 5711739 | Planetary gear transmission system | Koichi Hashimoto, Akihiro Ishibashi, Ichiro Kishi, Hidenori Shimizu | 1998-01-27 | $145,000 |