Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7578665 | Drive transmission mechanism between two or more rotary shafts and oil-free fluid machine equipped with the mechanism | Shiro Tanigawa, Yuki Takada | 2009-08-25 |
| 7341439 | Scroll fluid machine having an adiabatic expansion chamber | Takashi Serita | 2008-03-11 |