Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702297 | Metal gasket for use in engine with chain case | Hiroshi Uemura, Tomoyoshi Ogaeri | 2004-03-09 |
| 6457724 | Metallic gasket | Tomoyoshi Ogaeri, Koichi Nakazato | 2002-10-01 |
| 6431554 | Metal gaskets | Yasuhiro Miyamoto, Yuji Fukui, Kenichi Sekioka | 2002-08-13 |
| 6336639 | Metal gaskets | Kenji Ishida, Tomoyoshi Ogaeri, Tsuyoshi Hiramatsu, Naoki II | 2002-01-08 |
| 6027124 | Metal gasket | Kenji Ishida | 2000-02-22 |
| 5794945 | Metal gasket | Kenji Kubouchi, Kazuyuki Geshi | 1998-08-18 |