Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422009 | Rotary encoder | Hirokazu Kobayashi | 2022-08-23 |
| 11340095 | Encoder and detection head of encoder | Toshihiro Hasegawa, Tomohiro Tahara, Akio Kawai | 2022-05-24 |
| 11137269 | Encoder and signal processing circuit | Tomohiro Tahara, Hirokazu Kobayashi | 2021-10-05 |
| 10551224 | Encoder and light source of encoder | Hirokazu Kobayashi | 2020-02-04 |
| 10520336 | Displacement detector | Masaki Matsushita | 2019-12-31 |
| 9739587 | Semiconductor integrated circuit and position detector | Akio Kawai | 2017-08-22 |
| 9121734 | Photoelectric absolute encoder having a light receiving element array additionally arranged corresponding to a boundary between the track having a wide pitch pattern and a narrow pitch pattern and installation method therefor | Hirokazu Kobayashi | 2015-09-01 |
| 8878523 | Inductive detection encoder and digital micrometer | Hirokazu Kobayashi, Shozaburo Tsuji, Kenichi Nakayama | 2014-11-04 |
| 8847583 | Electromagnetic induction type absolute position measuring encoder | Kouji Sasaki | 2014-09-30 |
| 8441253 | Measuring apparatus having charge control circuit | Toshihiro Hasegawa | 2013-05-14 |
| 7906958 | Electromagnetic induction type encoder | Kenichi Nakayama, Hiroto Kubozono | 2011-03-15 |
| 7196510 | Induction type displacement detector | — | 2007-03-27 |
| 6538458 | Electrostatic capacitance probe device and displacement measuring circuit | Michihiko Togashi | 2003-03-25 |
| 5440501 | Energy saving capacitance type measuring device for absolute measurement of positions | Toshitaka Shimomura, Satoshi Adachi, Toru Yaku, Tatsuhiko Matsuura | 1995-08-08 |