Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087879 | Construction for adjustably mounting sensor portion of magnetic rotation sensor and method of adjusting gap between sensor and rotating drum | Shin Sugifune | 1992-02-11 |
| 5081756 | Methods for assembling and adjusting a magnetic encoder device | Hidemasa Suzuki, Ichiro Tokunaga, Yasuaki Ogawa | 1992-01-21 |
| 4959574 | Precision Gap Magnetic Encode Device | Hidemasa Suzuki, Ichiro Tokunaga, Yasuaki Ogawa | 1990-09-25 |
| 4894533 | Optical rotary encoder | Yoji Shimojima, Yoshihiro Takahashi | 1990-01-16 |
| 4845456 | Magnetic sensor | Ichiro Tokunaga | 1989-07-04 |
| 4806751 | Code wheel for a reflective type optical rotary encoder | Yoshihiro Takahashi, Yoji Shimojima | 1989-02-21 |
| 4780610 | Optical rotary encoder having superposed metal plate and shield plate | — | 1988-10-25 |
| 4727356 | Optical rotary encoder | Yoshihiro Takahashi, Yoji Shimojima | 1988-02-23 |
| 4707062 | Star-shaped coupler | Minoru Uehara, Chiaki Aikawa | 1987-11-17 |
| 4661697 | Optically reflecting code plate | Yoshihiro Takahashi, Kourou Hayasaka | 1987-04-28 |
| 4644156 | Code wheel for reflective optical rotary encoders | Yoshihiro Takahashi, Yasuhiro Mamiya | 1987-02-17 |