Issued Patents All Time
Showing 76–100 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5488399 | Belt driving apparatus and image recording apparatus using the same | Tatsuo Mitomi, Tomohiro Aoki, Yasushi Murayama, Tohru Kobayashi, Masatoshi Ikkatai +1 more | 1996-01-30 |
| 5483267 | Ink jet recording apparatus | Masaharu Nemura, Tomohiro Aoki, Yasushi Murayama, Tohru Kobayashi, Masatoshi Ikkatai +2 more | 1996-01-09 |
| 5321467 | Image forming apparatus with ink jet and electrophotographic recording units | Kiyoharu Tanaka, Akira Hiramatsu, Haruhiko Takahashi, Atsushi Munakata | 1994-06-14 |
| 5274399 | Recording apparatus with shiftable conveying unit | Tomohiro Aoki, Yasushi Murayama, Tohru Kobayashi, Masatoshi Ikkatai, Tatsuo Mitomi +2 more | 1993-12-28 |
| 5245364 | Image recording apparatus | Tomohiro Aoki, Yasushi Murayama, Tatsuo Mitomi, Masaharu Nemura | 1993-09-14 |
| 5239904 | Punch | Morio Yamaguchi | 1993-08-31 |
| 5225852 | Recording material transport device and recording apparatus having the same | Tomohiro Aoki, Tohru Kobayashi, Masatoshi Ikkatai, Yasushi Murayama, Tatsuo Mitomi +2 more | 1993-07-06 |
| 5225853 | Recording apparatus with conveyor cleaning mechanism | Tohru Kobayashi, Tomohiro Aoki, Yasushi Murayama, Masatoshi Ikkatai, Tatsuo Mitomi +2 more | 1993-07-06 |
| 5162293 | Thermal transfer recording material | Noritaka Nakayama, Toyoaki Masukawa | 1992-11-10 |
| 5149049 | Support device for motor | Masaharu Nemura, Tomohiro Aoki, Tohru Kobayashi, Masatoshi Ikkatai, Yasushi Murayama +1 more | 1992-09-22 |
| 5136307 | Image recording apparatus having a rotary endless conveying belt | Tomohiro Aoki, Yasushi Murayama, Tatsuo Mitomi, Masaharu Nemura | 1992-08-04 |
| 5072244 | Superposed image forming apparatus with plural and adjustable image forming stations | Tomohiro Aoki, Kazuyoshi Chiku, Kazunori Kanekura, Yasushi Murayama, Yoshihiko Hirose +1 more | 1991-12-10 |
| 5055861 | Ink jet recording apparatus | Yasushi Murayama, Tomohiro Aoki, Tatsuo Mitomi, Masaharu Nemura | 1991-10-08 |
| 5051346 | Light-sensitive photographic material comprising lipophilic coupler hydrophilic coupler and diffusion inhibitor releasing | Mitsuto Fujiwhara | 1991-09-24 |
| 5051347 | Silver halide photographic light-sensitive material containing a novel cyan coupler | Toyoaki Masukawa, Noritaka Nakayama | 1991-09-24 |
| 4996139 | Silver halide photographic light-sensitive material containing novel cyan coupler | Toyoaki Masukawa, Noritaka Nakayama | 1991-02-26 |
| 4941021 | Image forming apparatus with recording material loop forming and control means | Osamu Hoshino, Yasushi Murayama | 1990-07-10 |
| 4937664 | Image forming apparatus | Kazuyoshi Chiku, Tomohiro Aoki, Yasushi Murayama, Yoshihiko Hirose, Kunihiko Matsuzawa +1 more | 1990-06-26 |
| 4917976 | Material structure having positive polarity | Masataka Wakihara | 1990-04-17 |
| 4903067 | Multiimage forming apparatus | Yasushi Murayama, Osamu Hoshino, Kazuyoshi Chiku, Yukio Sato, Yoichi Kubota +6 more | 1990-02-20 |
| 4887101 | Image forming apparatus | Yoshihiko Hirose, Tomohiro Aoki, Kazuyoshi Chiku, Yasushi Murayama, Kunihiko Matsuzawa | 1989-12-12 |
| 4873541 | Image forming apparatus | Yoshihiko Hirose, Tomohiro Aoki, Kazuyoshi Chiku, Yasushi Murayama, Kunihiko Matsuzawa +1 more | 1989-10-10 |
| 4871655 | Light-sensitive silver halide color photographic material containing multi-functional dye | Mitsuto Fujiwhara, Toshihiko Kimura | 1989-10-03 |
| 4847642 | Electrophotographic apparatus | Yasushi Murayama, Kazunori Kanekura, Tomohiro Aoki, Kazuyoshi Chiku, Yoshihiko Hirose +1 more | 1989-07-11 |
| 4816844 | Superimposed image forming apparatus | Osamu Hoshino, Kazuyoshi Chiku, Yasushi Murayama, Kunihiko Matsuzawa | 1989-03-28 |