Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10323688 | Hydro dynamic bearing device | Kenichi Hattori, Yukihiro Yamamoto, Kenichi Tomita, Kengo Iwashige, Kenichi Tohrisawa +4 more | 2019-06-18 |
| 9255604 | Hydro dynamic bearing device | Kenichi Hattori, Yukihiro Yamamoto, Kenichi Tomita, Kengo Iwashige, Kenichi Tohrisawa +4 more | 2016-02-09 |
| 9212957 | Installation structure for temperature sensor in electrical machinery and apparatus | Kazuhiko Takahashi, Kengo Iwashige, Kenichi Hattori, Yukihiro Yamamoto, Yasunori Satake +3 more | 2015-12-15 |