Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702444 | Method for manufacturing fluid power transmission | Tomohiro Okamura, Masaru Nambara, Nobutaka Amma, Yuji Horie | 2017-07-11 |
| 7476080 | Impeller for fluid transmitting device and method of manufacturing the same | Naoto Sato, Tomohiko Tsuchiya, Toshihide Kiriyama, Syouji Takano, Naomi Takagi | 2009-01-13 |