Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333247 | Metal gasket | Takeshi Watanabe, Kazuya Aihara, Isao Tanji, Shinya Nakaoka | 2022-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333247 | Metal gasket | Takeshi Watanabe, Kazuya Aihara, Isao Tanji, Shinya Nakaoka | 2022-05-17 |