Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682362 | Track accessing method and apparatus using coarse and fine driving control in collaborating of fashion | Seiichi Suzuki, Hidefumi Ishibashi, Takaharu Shigeta | 1997-10-28 |