Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972402 | Photoelectric rotary encoder | Yoichi Ohmura, Toru Oka, Toshiro Nakashima, Hajime Nakajima, Takashi Okamuro +2 more | 2005-12-06 |
| 6956200 | Phase-shift photoelectric encoder | Yoichi Ohmura, Toru Oka, Hajime Nakajima, Takashi Okamuro | 2005-10-18 |