Issued Patents All Time
Showing 101–125 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6021516 | Communication system and transmission station | Ichiro Okajima, Akihiro Maebara, Katsumi Kobayashi, Koji Sasada | 2000-02-01 |
| 5538335 | Hydraulic brake system for a vehicle having a pump and a reservoir | Tadao Saito, Yasuhito Sekihara, Hirohisa Kuwana, Hiroshi Toda, Ryuji Takagaki | 1996-07-23 |
| 5223899 | Image forming apparatus having stationary exposure mode and dynamic exposure mode | Masao Ariga, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +3 more | 1993-06-29 |
| 5117260 | Image forming apparatus having streamlined input for control signals | Masao Ariga, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +3 more | 1992-05-26 |
| 4763164 | Image forming apparatus | Masao Ariga, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +3 more | 1988-08-09 |
| 4733274 | Copying apparatus | Tetsuji Tachika, Hisashi Sakamaki | 1988-03-22 |
| 4706075 | Circuit arrangement and method for moving characters superimposed on an image represented by a video signal | Akiyoshi Morita | 1987-11-10 |
| 4701305 | Device for sampling blood and measuring erythrocyte sedimentation rate | Takashi Uemura, Toshio Yamauchi | 1987-10-20 |
| 4662740 | Electrophotographic device | Shigehiro Komori, Hisashi Sakamaki, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa | 1987-05-05 |
| 4563583 | Scintillation camera | — | 1986-01-07 |
| 4494861 | Copying apparatus | Tetsuji Tachika, Hisashi Sakamaki | 1985-01-22 |
| 4437757 | Image forming apparatus with cleaning means | Shigehiro Komori, Hisashi Sakamaki, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa | 1984-03-20 |
| 4421402 | Electrophotographic device | Shigehiro Komori, Hisashi Sakamaki, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa | 1983-12-20 |
| 4389569 | Emission computed tomograph | Kazuo Uemura | 1983-06-21 |
| 4330199 | Electrophotographic device | Shigehiro Komori, Hisashi Sakamaki, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa | 1982-05-18 |
| 4319828 | Copying apparatus with a heated photosensitive drum | Shigehiro Komori, Hisashi Sakamaki, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa | 1982-03-16 |
| 4312587 | Image forming apparatus | Masao Ariga, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +3 more | 1982-01-26 |
| 4275958 | Copying apparatus | Tetsuji Tachika, Hisashi Sakamaki | 1981-06-30 |
| 4270857 | Copying apparatus for sheet originals and thicker originals | Shigehiro Komori, Hisashi Sakamaki, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa | 1981-06-02 |
| 4222659 | Copying apparatus for sheet originals and thicker originals | Shigehiro Komori, Hisashi Sakamaki, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa | 1980-09-16 |
| 4215588 | Control device for an intermittently movable driver member | Shigehiro Komori, Tsuneki Inuzuka, Koichi Miyamoto | 1980-08-05 |
| 4203587 | Sheet sorter device | Hirotoshi Kishi, Katsuichi Shimizu | 1980-05-20 |
| 4193483 | Latch operated coil spring clutch | Masao Ariga, Katsuichi Shimizu, Hirotoshi Kishi, Hiroshi Ogawa, Takahiko Amanuma +2 more | 1980-03-18 |
| 4192608 | Copying apparatus | Yoshitomo Goshima, Shiro Komaba, Kazumi Umezawa | 1980-03-11 |
| 4190464 | Method for cleaning a photoconductive surface with liquid toner | Shigehiro Komori, Hisashi Sakamaki, Toshihide Iida, Koichi Miyamoto, Kazumi Umezawa | 1980-02-26 |