Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340801 | Rotary encoder and multi-operational electronic component using the same | Tetsuya Fukuda, Takahiro Nishimura, Jun Sato, Koji Ono, Yukihiro Ishihara +1 more | 2002-01-22 |