Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848329 | Image forming apparatus having a mounting/dismounting mechanism | Yuichi Aoyama, Masaki Hiroi, Katsuaki Miyawaki, Nobuhiko Umezawa, Masami Hiramatsu | 1998-12-08 |
| 5845186 | Wet image forming apparatus including an intermediate transfer body having projections | — | 1998-12-01 |
| 5754202 | Ink jet recording apparatus | Takuro Sekiya, Takayuki Yamaguchi, Mitsuru Shingyouchi, Michio Umezawa, Tetsuro Hirota +3 more | 1998-05-19 |
| 5666616 | Wet-type image forming apparatus for forming a condensed toner image | Mie Yoshino, Takeo Tsukamoto, Seiichi Miyakawa, Yusuke Takeda, Masami Hiramatsu | 1997-09-09 |
| 5652080 | Methods and apparatus to duplicate images on various image carrying media using liquid carrier based developer | Mie Yoshino, Takeo Tsukamoto | 1997-07-29 |
| 5619243 | Image recording and erasing method | Yoshihiko Hotta, Akira Suzuki, Takashi Kitamura | 1997-04-08 |
| 5612278 | Reversible image recording method using reversible thermosensitive recording material | Fumihito Masubuchi, Yoshihiko Hotta, Yusuke Takeda, Toshio Kawakubo, Katsuaki Miyawaki +1 more | 1997-03-18 |
| 5610725 | Communication system for managing data of resources of image forming unit | Yasuo Kawada, Hidenori Sakai, Katsuhiro Echigo, Yasuhiro Kawashima, Hidetoshi Yano +1 more | 1997-03-11 |
| 5517228 | Apparatus for displaying a recording medium sheet and printing an image thereon | Masaru Shimada, Itsuo Ikeda, Noriyoshi Tarumi, Hiroshi Goto | 1996-05-14 |
| 5504590 | Communication system for managing data of resources of image forming unit | Yasuo Kawada, Hidenori Sakai, Katsuhiro Echigo, Yasuhiro Kawashima, Hidetoshi Yano +1 more | 1996-04-02 |
| 5493365 | Operating section for an image forming apparatus | Hideaki Matsui, Nobuaki Tomidokoro, Shigeru Yoshiki, Shigeru Watanabe, Shinichi Kawahara +6 more | 1996-02-20 |
| 5379058 | Recording apparatus using a thermosensitive recording medium | Yoshihiko Hotta, Fumihito Masubuchi, Katsuaki Miyawaki, Yusuke Takeda, Toshio Kawakubo | 1995-01-03 |
| 5371522 | Apparatus for erasing and recording data in a thermosensitive recording medium | Katsuaki Miyawaki, Yusuke Takeda, Toshio Kawakubo, Yoshihiko Hotta, Fumihito Masubuchi | 1994-12-06 |
| 5300952 | Thermal image forming equipment forms image directly on image carrier or paper sheet | Takeo Wada, Toshiyuki Kawanishi, Noriyoshi Tarumi, Masato Igarashi, Takashi Mori +2 more | 1994-04-05 |
| 5235384 | Image forming apparatus with replaceable process units | Seiji Oka, Tomoji Ishikawa, Tsukuru Kai, Hisashi Ishijima, Hidetoshi Yano | 1993-08-10 |
| 5208612 | Image recording apparatus constituting of selectable units | Minoru Suzuki, Koichi Noguchi, Takashi Mori, Akira Ishida, Koichiro Jinnai | 1993-05-04 |
| 5051760 | Direct image recording apparatus using toner | Hisashi Shoji, Hidetoshi Yano, Shinsuke Kikui, Junichi Terai, Tomoko Ogawa | 1991-09-24 |
| 4930438 | Developing device using a single component developer | Hiromi Demizu, Hidetoshi Yano, Ryubun Seimiya, Noriyoshi Tarumi | 1990-06-05 |
| 4760422 | Developing device using single component toner | Ryubun Seimiya, Noriyoshi Tarumi, Hiromi Demizu, Hidetoshi Yano | 1988-07-26 |
| 4696255 | Developing apparatus | Hidetoshi Yano, Ryubun Seimiya, Noriyoshi Tarumi, Hiromi Demizu | 1987-09-29 |
| 4589730 | Light transmission control apparatus using air bubbles | — | 1986-05-20 |