Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511396 | Oil temperature adjusting apparatus in hydraulically operated transmission | Shoichi Tanizawa, Masayuki Tsumagari | 2003-01-28 |
| 6102012 | Air heater for air cleaner | Tomohiro Iiboshi, Masahiro Kikuchi, Ikuo Takeishi, Seiji Tomita, Atsuhiko Sakamoto | 2000-08-15 |
| 5690082 | Structure for supporting EGR valve in engine | Koji Tsuchida | 1997-11-25 |