Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404485 | Rotation amount detecting system of deflection mirror for optical disc drive | Suguru Takishima, Hirotaka Fujii | 2002-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404485 | Rotation amount detecting system of deflection mirror for optical disc drive | Suguru Takishima, Hirotaka Fujii | 2002-06-11 |