Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671196 | Method for controlling a rotatable optical disk storing magazine | Tadahiro Mitani, Keiji Hirao, Hitoshi Ogata | 1997-09-23 |
| 5660655 | Tire and rim combination with exhaust ribs in tire bead | Kenji Tagashira, Yoshiaki Uemura | 1997-08-26 |