Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152913 | Front-end circuit and encoder | Shu Hirata, Akio Kawai, Shun Mugikura | 2024-11-26 |
| 11340095 | Encoder and detection head of encoder | Osamu Kawatoko, Toshihiro Hasegawa, Akio Kawai | 2022-05-24 |
| 11137269 | Encoder and signal processing circuit | Osamu Kawatoko, Hirokazu Kobayashi | 2021-10-05 |
| 10571306 | Electromagnetic induction type position detector | — | 2020-02-25 |
| 9719811 | Photoelectric encoder including light-receiving element and light-blocking layer that forms light-blocking portion and light-transmitting portion on light-receiving element | — | 2017-08-01 |
| 7385389 | Absolute rotary encoder and micrometer | Shozaburo Tsuji | 2008-06-10 |