Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5754226 | Imaging apparatus for obtaining a high resolution image | Tetsuo Iwaki | 1998-05-19 |
| 5657082 | Imaging apparatus and method using interpolation processing | Toshiaki Harada, Tetsuo Iwaki | 1997-08-12 |
| 5650706 | Control device for salient pole type permanent magnet motor | Yasutomo Kawabata | 1997-07-22 |
| 5623178 | Coil structure for electric motor | Yasutomo Kawabata, Tetsuya Miura | 1997-04-22 |
| 5608300 | Electrical angle-detecting apparatus and driving system of synchronous motor using the same | Yasutomo Kawabata, Tetsuya Miura, Yoshiaki Taga, deceased | 1997-03-04 |
| 5569995 | Method and apparatus for driving and controlling synchronous motor using permanent magnets as its field system | Yasushi Kusaka, Yasutomo Kawabata | 1996-10-29 |
| 5517369 | Multi-track magnetic signal reproducing apparatus | Hitoshi Takeuchi, Chiaki Yamawaki, Tetsuo Iwaki | 1996-05-14 |
| 5488636 | Digital data detector | Hitoshi Takeuchi | 1996-01-30 |
| 5414719 | Operating circuit for galois field | Tetsuo Iwaki, Toshihisa Tanaka | 1995-05-09 |
| 5220264 | Control system for an AC servomotor having a permanent magnet type | — | 1993-06-15 |
| 4880703 | Acicular electroconductive titanium oxide and process for producing same | Masashi Sakamoto, Haruo Okuda, Hideo Takahashi | 1989-11-14 |
| 4271353 | X-ray spectroscope | Nobuo Ohtsuki, Tadashi Utaka | 1981-06-02 |