Issued Patents All Time
Showing 126–150 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811352 | Semiconductor integrated light emitting device | Shigeyuki Akiba, Hideaki Tanaka, Yukitoshi Kushiro | 1989-03-07 |
| 4811353 | Semiconductor optical modulator | Yukio Noda, Yukitoshi Kushiro, Shigeyuki Akiba | 1989-03-07 |
| 4805024 | Still image pickup camera using high speed clear pulses to define a storage interval corresponding to a desired shutter speed | Yoshimasa Fujikawa, Koichi Fujimoto | 1989-02-14 |
| 4796274 | Semiconductor device with distributed bragg reflector | Shigeyuki Akiba, Masashi Usami, Yukio Noda | 1989-01-03 |
| 4773075 | Light emitting device | Shigeyuki Akiba, Katsuyuki Utaka, Yukio Noda | 1988-09-20 |
| 4735178 | Turbo-supercharger for internal combustion engine | Kazuo Inoue, Ryo Narisawa, Isao Terabe, Osamu Kubota | 1988-04-05 |
| 4680227 | Fire-retarding resin composition and laminated product thereof | Yoshiki Aoyagi, Tadashi Inoue, Kunio Tsukakoshi | 1987-07-14 |
| 4602473 | Method and apparatus for replacing air within a container head space | Masayuki Hayashi, Yukio Yamaguchi | 1986-07-29 |
| 4543176 | Oxygen concentration detector under temperature control | Takashi Harada, Akio Kobayashi, Masakazu Honda, Susumu Harada, Masaya Fujimoto | 1985-09-24 |
| 4527377 | Washing device in a container sealing apparatus | Masayuki Hayashi | 1985-07-09 |
| 4484097 | Flat coil for an electric machine | Kenji Kanayama, Hidekuni Sugi, Saburo Ito | 1984-11-20 |
| 4476008 | Oxygen concentration-sensing device and the method of producing the same | Hiromi Sano, Masaya Fujimoto, Masahiro Shibata, Toshitaka Saito, Mitihiro Yamakawa | 1984-10-09 |
| 4454719 | Exhaust apparatus in vehicle | Takashi Shinozaki | 1984-06-19 |
| 4449144 | Apparatus for detecting moving body | — | 1984-05-15 |
| 4444013 | Supercharger for motorcycle engine | Kazuo Inoue, Ryo Narisawa | 1984-04-24 |
| 4417559 | Supercharger apparatus for internal combustion engine | Minoru Matsuda, Kentaro Kato | 1983-11-29 |
| 4402820 | Oxygen analyzer | Hiromi Sano, Masaya Fujimoto, Mitihiro Yamakawa, Toshitaka Saito | 1983-09-06 |
| 4383906 | Device for sensing oxygen concentration in an exhaust gas | Hiromi Sano | 1983-05-17 |
| 4381383 | Process for producing polyolefins | Masayoshi Hasuo, Yoshinori Suga, Nobuaki Goko, Yasuhiro Nishihara | 1983-04-26 |
| 4379741 | Oxygen concentration sensor | Hiromi Sano | 1983-04-12 |
| 4362609 | Oxygen concentration sensor | Hiromi Sano, Masahiro Hamaya, Masami Ouki | 1982-12-07 |
| 4339557 | Process for producing propylene-ethylene block copolymer | Masayoshi Hasuo, Yoshinori Suga, Kazuhisa Kojima | 1982-07-13 |
| 4328295 | Solid electrolyte for use in oxygen concentration sensor | Katsuhiko Tanaka, Toshitaka Saito, Masami Ouki | 1982-05-04 |
| 4328296 | Solid electrolyte for use in oxygen concentration sensor | Katsuhiko Tanaka, Toshitaka Saito, Masami Ouki | 1982-05-04 |
| 4328294 | Solid electrolyte for use in oxygen concentration sensor | Katsuhiko Tanaka, Toshitaka Saito, Masami Ouki | 1982-05-04 |