Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248703 | Metal gasket | Takeo Morimoto | 2022-02-15 |
| 10184424 | Cylinder head gasket and method of manufacturing the same | Takeo Morimoto, Namieki Osawa | 2019-01-22 |
| 9500157 | Cylinder head gasket | Namieki Osawa | 2016-11-22 |