Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992822 | Optical printing system | Takemi Yamamoto, Koji Kobayakawa, Ryohei Komiya, Akira Sago, Izumi Takagi +2 more | 1991-02-12 |
| 4968159 | Printing apparatus that adapts to host computer's operation mode | Naoyuki Hatta | 1990-11-06 |
| 4966942 | Polycarbonate resin composition with acrylic impact modifiers | Junji Oshima, Minoru Yamada | 1990-10-30 |
| 4963618 | Polycarbonate resin composition with dienic impact modifiers | Junji Oshima, Minoru Yamada | 1990-10-16 |
| 4899471 | Auger for self-propelled snow removing machine | Takeo Ogano | 1990-02-13 |
| 4851881 | Optical printing system | Takemi Yamamoto, Koji Kobayakawa, Ryohei Komiya, Akira Sago, Izumi Takagi +2 more | 1989-07-25 |
| 4810058 | Exposure device utilizing a liquid crystal shutter matrix | Kazuo Sangyoji | 1989-03-07 |
| 4783915 | Self-propelled snow removing machine | Takeo Ogano, Tomoichiro Takasaki, Toru Fukuda | 1988-11-15 |
| 4743927 | Printing apparatus | — | 1988-05-10 |
| 4740809 | Optical printing system | Takemi Yamamoto, Ryohei Komiya, Kouji Kobayakawa, Akira Sago | 1988-04-26 |
| 4502718 | Automatic door locking/unlocking device for an automotive vehicle | Yujiro Tsutsui, Masaru Inoue, Toru Kase | 1985-03-05 |
| 4403172 | Vehicle interior light control system | Hirotoshi Namazue | 1983-09-06 |
| 4290936 | Process for preparing polyimide solution | Yoshikazu Sasaki, Hiroshi Inoue, Hiroshi Itatani, Mikito Kashima | 1981-09-22 |
| 4247443 | Aromatic polyimide resin composition | Hiroshi Itatani, Mikito Kashima, Hataaki Yoshimoto, Shuji Yamamoto, Yoshikazu Sasaki | 1981-01-27 |