Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291224 | Sheet feeding apparatus using pairs of spur rollers | Kenichiro Hashimoto, Soichi Hiramatsu, Hiroyuki Inoue, Takashi Nojima, Shinya Matsui +1 more | 1994-03-01 |
| 5253176 | Apparatus and method for producing variable configuration die | Masaaki Todoroki, Hidetoshi Imazu, Hideo Nomura, Nobuyuki Yamaguchi, Kenji Ishibashi +1 more | 1993-10-12 |
| 5138343 | Ink jet recording apparatus with recovery means | Takao Aichi, Tamaki Hashimoto, Yoji Ara, Shinya Matsui, Takashi Nojima +5 more | 1992-08-11 |
| 5032929 | Document reading device | Yoshio Tabata, Norio Kanemitsu | 1991-07-16 |
| 4970533 | Ink jet printer using exchangeable ink cassette, and recording head and ink cassette therefor | Takashi Saito, Shigeru Yoshimura, Hiroshi Nitanda | 1990-11-13 |
| 4947208 | Process cartridge and image forming apparatus using same | Teruo Komatsu, Ichiro Ohsawa, Shinji Goto, Nobukazu Adachi, Takashi Goto | 1990-08-07 |
| 4629172 | Image forming apparatus | Toru Kameyama | 1986-12-16 |
| 4623938 | Original image processing apparatus with improved cover | Hiroyuki Ishii, Otoya Kosugiyama | 1986-11-18 |
| 4587532 | Recording apparatus producing multiple copies simultaneously | — | 1986-05-06 |
| 4543491 | Original reading device | Masamichi Tateoka, Mitsuru Kurata, Yoshikazu Yokomizo | 1985-09-24 |
| 4286862 | Means for separating a copying paper from a sensitive body in an electronic copying machine | Yukio Akita, Hirotaka Izumi | 1981-09-01 |