Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5941498 | Rotation mechanism for rotatable seat | Naoaki Hoshihara, Takayuki Ohta, Akira Yamakoshi | 1999-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5941498 | Rotation mechanism for rotatable seat | Naoaki Hoshihara, Takayuki Ohta, Akira Yamakoshi | 1999-08-24 |