Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D413112 | Scanner motor | Taehiro Matsumoto | 1999-08-24 |
| 5906440 | Dynamic pressure type fluid bearing device | Takao Yoshitsugu, Taehiro Matsumoto | 1999-05-25 |
| 5708520 | Rotating polygon mirror driving apparatus | Takao Yoshitsugu, Tsuyoshi Kano | 1998-01-13 |
| 5555124 | Rotating polygon mirror driving apparatus | Takao Yoshitsugu, Tsuyoshi Kano | 1996-09-10 |