Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6164662 | Metal gasket | Hiroshi Uemura, Tomoyoshi Ogaeri, Kenji Ishida | 2000-12-26 |
| 6135459 | Metal gasket | Tsuyoshi Hiramatsu, Kenji Ishida | 2000-10-24 |
| 5626348 | Metal gasket | Kazukuni Takada, Kenji Kubouchi, Tadayoshi Akutsu, Masahiko Miura | 1997-05-06 |
| 5626350 | Metal gasket | Kenji Kubouchi | 1997-05-06 |
| 5609345 | Metal gasket with stepped intermediate plate | Masahiko Miura, Tadayoshi Akutsu, Kazukuni Takada, Kenji Kubouchi, Yoshikazu Shinpo +1 more | 1997-03-11 |
| 5586776 | Laminated metal gasket having a varying bead structure, thickness, and overlap width | Kenji Kubouchi, Yuji Fukui | 1996-12-24 |
| 5584490 | Metal gasket with coolant contact areas | Masahiko Miura, Kazukuni Takada, Hideo Yamamoto, Michio Katoh, Tetsuhiro Hosokawa +1 more | 1996-12-17 |
| 5544901 | Metal gasket for chain case-carrying engines | Kenji Kubouchi, Yuji Fukui | 1996-08-13 |
| 5516124 | Metal gasket | Kenji Kubouchi | 1996-05-14 |
| 5348315 | Metallic gasket | Shigeru Kawaguchi, Kenji Kubouchi, Hiroshi Uemura | 1994-09-20 |
| 5310196 | Metallic gasket and method of manufacturing the same | Shigeru Kawaguchi, Kenji Kubouchi, Hiroshi Uemura | 1994-05-10 |
| 5294134 | Metallic gasket | Shigeru Kawaguchi, Kenji Kubouchi, Masahiko Miura | 1994-03-15 |
| 5294135 | Metal gasket and production method thereof | Kenji Kubouchi, Hiroshi Uemura, Shigeru Kawaguchi | 1994-03-15 |
| 5286039 | Metal gasket | Shigeru Kawaguchi, Kenji Kubouchi, Naoki II | 1994-02-15 |
| 5281464 | Structure for finding wrong assemblage of metallic laminate type gasket | Kenichi Sekioka | 1994-01-25 |
| 5087058 | Metal gasket for manifold | Masahiko Miura, Shigeru Kawaguchi, Hideo Yamamoto, Ken Ohkura | 1992-02-11 |
| 4964293 | Method of manufacturing metallic gaskets | Shigeru Kawaguchi, Kazuhiro Nomoto | 1990-10-23 |