Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D462666 | Multi-directional operating switch | Masato Yamasaki, Jun Sato | 2002-09-10 |
| 6340801 | Rotary encoder and multi-operational electronic component using the same | Takahiro Nishimura, Jun Sato, Koji Ono, Takumi Nishimoto, Yukihiro Ishihara +1 more | 2002-01-22 |