Issued Patents All Time
Showing 126–150 of 209 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5181175 | Drive wheel slip control system for vehicle | Shuji Shiraishi | 1993-01-19 |
| 5180685 | Method for the production of a semiconductor laser device | Hidenori Kawanishi | 1993-01-19 |
| 5155686 | Physical quantity control device usable in vehicle motion control | Shuji Shiraishi, Keiyu Kin, Yoshimitsu Akuta | 1992-10-13 |
| 5144636 | Laser beam oscillating apparatus | Toshihiko Yoshida, Masanori Watanabe | 1992-09-01 |
| 5136507 | System for correctively controlling turning movement of vehicle | Shuji Shiraishi, Mitsuya Serizawa, Makoto Sato, Keiyu Kin, Hiromi Inagaki +2 more | 1992-08-04 |
| 5130929 | System for preventing excessive slip of drive wheel of vehicle | Shuji Shiraishi, Hironobu Kiryu, Takashi Nishihara | 1992-07-14 |
| 5124182 | Method for preparing a clear coat on a concrete substrate | Shinji Kubo | 1992-06-23 |
| 5119355 | Optical information processing apparatus | Toshihiko Yoshida, Saburo Yamamoto | 1992-06-02 |
| 5118541 | Erasable optical disk media and method of recording/erasing the same | Katsuji Hattori, Hirotoshi Niguchi | 1992-06-02 |
| 5109462 | Light wavelength converter | Masanori Watanabe, Toshihiko Yoshida | 1992-04-28 |
| 5101297 | Method for producing a diffraction grating in optical elements | Toshihiko Yoshida | 1992-03-31 |
| 5088656 | Tape cartridge using metal and plastic resin | Akihiko Sato, Hitoshi Shiba | 1992-02-18 |
| 5060485 | Expansion valve | Masaru Watanabe | 1991-10-29 |
| 5046802 | Light wavelength converter | Toshihiko Yoshida | 1991-09-10 |
| 5042436 | Valve control system for internal combustion engines | Masakazu Sakaguchi | 1991-08-27 |
| 5041344 | Fuel cell cooling device | Tomoyoshi Kamoshita, Toshio Hirota, Kaoru Kondou, Takashi Ujile | 1991-08-20 |
| 5033812 | Grating coupler | Toshihiko Yoshida | 1991-07-23 |
| 5025449 | Optical pumping-type solid-state laser apparatus with a semiconductor laser device | Toshihiko Yoshida | 1991-06-18 |
| 5007694 | Light wavelength converter | Toshihiko Yoshida | 1991-04-16 |
| 5001637 | Steering wheel turning angle detector and method for controlling yawing for vehicle | Shuji Shiraishi, Hironobu Kiryu | 1991-03-19 |
| 4950562 | Solid electrolyte type fuel cells | Toshihiko Yoshida, Tsukasa Shima, Fumiya Ishizaki, Hiroyuki Iwasaki, Isao Mukaizawa +2 more | 1990-08-21 |
| 4945525 | Optical information processing apparatus | Toshihiko Yoshida, Saburo Yamamoto | 1990-07-31 |
| 4940542 | Liquid purifying device | Kazuo Simizu, Shin Sakai, Satoru Matsumoto, Hisao Tanaka | 1990-07-10 |
| 4931263 | Wet-process stack gas purification method | Hitoshi Wakui, Nobuo Kiyohara, Haruo Nishino | 1990-06-05 |
| D308203 | Transmission and reception unit for a mini-earth station | Yuhei Kosugi, Hirohisa Ozawa | 1990-05-29 |