Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626348 | Metal gasket | Kazukuni Takada, Kunitoshi Inoue, Tadayoshi Akutsu, Masahiko Miura | 1997-05-06 |
| 5626350 | Metal gasket | Kunitoshi Inoue | 1997-05-06 |
| 5609345 | Metal gasket with stepped intermediate plate | Masahiko Miura, Tadayoshi Akutsu, Kazukuni Takada, Kunitoshi Inoue, Yoshikazu Shinpo +1 more | 1997-03-11 |