Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278817 | Optical pick-up for use with an opto-magnetic signal | Shigeru Ohuchida, Junichi Kitabayashi | 1994-01-11 |
| 5115423 | Optomagnetic recording/reproducing apparatus | Shigeru Ohuchida, Junichi Kitabayashi | 1992-05-19 |
| 5107477 | Integrated optical pick-up device | Kazuhiro Fujita, Toshiyuki Inokuchi, Nobuyuki Baba, Shigeru Ohuchida | 1992-04-21 |
| 5101389 | Optical information recording/reproducing apparatus | Shigeru Ohuchida, Junichi Kitabayashi | 1992-03-31 |
| 5097462 | Integrated optical pick-up device | Kazuhiro Fujita, Toshiyuki Inokuchi, Nobuyuki Baba, Shigeru Ohuchida | 1992-03-17 |
| 5093749 | Diffraction grating having incident and emitting side gratings | — | 1992-03-03 |
| 5065206 | Photoelectric converting device with accumulating gate region | Jun-ichi Nishizawa, Takashige Tamamushi | 1991-11-12 |
| 5060212 | Integrated optical pick-up device | Kazuhiro Fujita, Toshiyuki Inokuchi, Nobuyuki Baba, Shigeru Ohuchida | 1991-10-22 |
| 5029154 | Optical reproducing apparatus | Yuji Sumi | 1991-07-02 |
| 5019464 | Molten carbonate fuel battery with electrolyte migration control | Kenro Mitsuda, Hiroaki Urushibata, Toshiaki Murahashi | 1991-05-28 |
| 4952996 | Static induction and punching-through photosensitive transistor devices | Jun-ichi Nishizawa, Takashige Tamamushi | 1990-08-28 |
| 4935911 | Optical head device for recording and reproducing information | Shigeru Ohuchida, Toshiyuki Inokuchi, Nobuyuki Baba, Kazuhiro Fujita | 1990-06-19 |
| 4869075 | Air conditioner | Yoshiki Ikari, Tadashi Hori, Fujio Suzuki, Shyozi Tsunekawa, Wazoh Yamada | 1989-09-26 |
| 4847167 | Fiber-reinforced metallic composite material | Ken-ichi Nishio | 1989-07-11 |
| 4793148 | Air conditioning apparatus | Yoshiki Ikari, Masanori Akutsu, Wazoh Yamada | 1988-12-27 |
| 4697165 | Ceramic heater and a method of manufacturing the same | Fujio Ishiguro | 1987-09-29 |
| 4669534 | Air conditioner | Tadashi Hori, Tatsuya Tani | 1987-06-02 |
| 4448404 | Device for holding a sheet-like sample | Koji Ogawa, Yoshihiko Ohtsuki, Yoshihiko Kudo, Naoto Kihara | 1984-05-15 |