Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774221 | Process for eliminating N-terminal methionine | Osamu Nishimura, Tsuneo Asano, Masato Suenaga, Hiroaki Ohmae | 2004-08-10 |
| 6220799 | Machine tool | Toshiyuki Okada, Yoshimichi Ishii | 2001-04-24 |
| 5473062 | Process for producing purified xanthan gum | Akira Haze, Kunihiro Ito | 1995-12-05 |
| 5417551 | Housing arrangement for a synchronous plural motor fluid rotary apparatus | Yoshikazu Abe, Teruo Maruyama, Akira Takara | 1995-05-23 |
| 5393201 | Synchronous rotating apparatus for rotating a plurality of shafts | Teruo Maruyama | 1995-02-28 |
| 5247839 | Torsion angle detection apparatus and torque sensor | Koichi Nakazawa | 1993-09-28 |
| 5231596 | Position detector having a single set detector for absolute codes | Koichi Nakazawa | 1993-07-27 |
| 5140240 | Encoder | — | 1992-08-18 |
| 5126736 | Position detection encoder having plural light receiving and light emitting elements | — | 1992-06-30 |
| 5091643 | Absolute position detecting method and apparatus therefor | Yutaka Masuda | 1992-02-25 |
| 5051677 | Apparatus for processing rotary member | Koichi Nakazawa | 1991-09-24 |
| 5051692 | Processing apparatus for measuring the speed of a rotating body | — | 1991-09-24 |
| 5003170 | Reference signal generation apparatus for position detector with Fraunhofer diffraction | Yutaka Masuda | 1991-03-26 |
| 4971442 | Photoelectric position encoder using diffraction imagery | Tomiyasu Ueda, Tomohiro Maruo | 1990-11-20 |
| 4970387 | Position transducer having absolute position compensation | Keishi Kubo, Masaki Suzuki | 1990-11-13 |
| 4900924 | Reference signal generation apparatus for position detector | Yutaka Masuda | 1990-02-13 |
| 4843236 | Movable object position detecting method and apparatus | — | 1989-06-27 |
| 4623253 | Position detecting apparatus | Kenichi Matsumura, Toshitsugu Inoue | 1986-11-18 |
| 4622502 | Position detecting apparatus | Tomohiro Maruo, Toshitugu Inoue | 1986-11-11 |