Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478307 | Metal gasket | Kiyoshi Sugimoto, Masahiko Miura | 2002-11-12 |
| 6439579 | Laminated gasket | Hiroshi Uemura, Kiyoshi Sugimoto | 2002-08-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478307 | Metal gasket | Kiyoshi Sugimoto, Masahiko Miura | 2002-11-12 |
| 6439579 | Laminated gasket | Hiroshi Uemura, Kiyoshi Sugimoto | 2002-08-27 |