Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107186 | Actuator power transmission mechanism and turbocharger | Kuniaki IIZUKA, Yasushi Asada, Osamu Kagimoto, Masashige Takahashi, Hideumi Ohkuma +3 more | 2018-10-23 |
| 9739311 | Bearing structure and turbocharger | Kuniaki IIZUKA, Toshihiko Kitazawa, Yasushi Asada, Osamu Kagimoto, Kenji Ishikawa +4 more | 2017-08-22 |
| 8622691 | Supercharger | Kazuhiro Onitsuka, Masahiro Shimizu | 2014-01-07 |