Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003321 | Encoder having phase adjuster for offsetting phases of multi-phase input signal | Toru Yaku | 2018-06-19 |
| 7485845 | Photoelectric encoder capable of effectively removing harmonic components | Toru Yaku | 2009-02-03 |
| 7352305 | Method and circuit for interpolating encoder output | Ryuichi Koiso, Toshirou Yoshinaka | 2008-04-01 |
| 7265338 | Photoelectric encoder using an incoherent semiconductor light source | Toru Yaku, Shingo Nihommori | 2007-09-04 |
| 7250881 | Encoder output signal correction apparatus and method | Ryuichi Koiso, Toshirou Yoshinaka | 2007-07-31 |
| 7109900 | Encoder output signal correction apparatus and method | Ryuichi Koiso, Toshirou Yoshinaka | 2006-09-19 |
| 6636035 | Position measuring device and error detecting method for the same, and electromagnetic induction position detecting device | Toshiharu Miyata, Nobuyuki Hayashi, Kouji Sasaki, Yoshiaki Shiraishi | 2003-10-21 |
| 6621068 | Optical encoder and method of fabricating its sensor head | Toshihiko Aoki, Toru Yaku | 2003-09-16 |
| 6597167 | Relative-displacement detecting unit and relative-displacement detecting device | Toshiharu Miyata | 2003-07-22 |
| 6573707 | Displacement detecting device power supply and data communication device | Toshitaka Shimomura | 2003-06-03 |
| 6522129 | Induction type transducer and electronic caliper | Toshiharu Miyata, Nobuyuki Hayashi, Kouji Sasaki | 2003-02-18 |
| 5999113 | Interpolation circuit for encoder having a look-up table memory with reduced capacity | Mikiya Teraguchi | 1999-12-07 |
| 5949051 | Magnetic encoder using a displacement detecting circuit thereof | — | 1999-09-07 |
| 5907298 | Interpolation circuit for encoder | Mikiya Teraguchi | 1999-05-25 |
| 5485468 | Data output encoder having resetting mechanism | Mahito Unno | 1996-01-16 |