Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765634 | Metal gasket for a cylinder head on an internal combustion engine | Masaaki Kobayashi, Akira Tanaka, Tsunehiko Abe | 1988-08-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765634 | Metal gasket for a cylinder head on an internal combustion engine | Masaaki Kobayashi, Akira Tanaka, Tsunehiko Abe | 1988-08-23 |