Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11340095 | Encoder and detection head of encoder | Osamu Kawatoko, Tomohiro Tahara, Akio Kawai | 2022-05-24 |
| 9851224 | Displacement measuring device and displacement measuring method | Satoshi Adachi, Youhei Toku | 2017-12-26 |
| 8441253 | Measuring apparatus having charge control circuit | Osamu Kawatoko | 2013-05-14 |
| 6593757 | Capacitance type displacement detection apparatus | Kenichi Nakayama, Atsushi Tominaga | 2003-07-15 |
| 6492820 | Displacement measuring device | Satoshi Adachi, Kenichi Nakayama, Akihito Takahashi, Masaaki NAGATA | 2002-12-10 |