Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784431 | Automobile roof structure | Tokuichi Tatsumoto | 1988-11-15 |
| 4767154 | Automobile roof structure | Kazuo Okamoto, Tokuichi Tatsumoto | 1988-08-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4784431 | Automobile roof structure | Tokuichi Tatsumoto | 1988-11-15 |
| 4767154 | Automobile roof structure | Kazuo Okamoto, Tokuichi Tatsumoto | 1988-08-30 |