Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705618 | Cylinder head gasket | Osamu Jinno, Eisaburo Goto, Seiji Omura, Hideo Nakamura | 2004-03-16 |
| 6328314 | Cylinder head gasket | Osamu Jinno, Eisaburo Goto, Seiji Omura, Hideo Nakamura | 2001-12-11 |
| 4611465 | Exhaust gas by-pass system in a turbocharger for an internal combustion engine | Yuuichi Kato, Mitsuyuki Ugajin | 1986-09-16 |