Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419789 | Torsion hinge | Tatsuhiko Matsui, Yasumasa Okada | 1983-12-13 |
| 4392684 | Vehicle body structure | Seikichi Yoshitsugu | 1983-07-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419789 | Torsion hinge | Tatsuhiko Matsui, Yasumasa Okada | 1983-12-13 |
| 4392684 | Vehicle body structure | Seikichi Yoshitsugu | 1983-07-12 |