Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172261 | Recovering apparatus for recovering a status of an ink jet recording head | Hitoshi Fujimoto, Katsumi Sugiyama, Masataka Naito, Tsutomu Harada, Tatsuya Fukushima +2 more | 2007-02-06 |
| 6871936 | Recovering apparatus for recovering a status of an ink jet recording head | Hitoshi Fujimoto, Katsumi Sugiyama, Masataka Naito, Tsutomu Harada, Tatsuya Fukushima +2 more | 2005-03-29 |
| 6499841 | Apparatus and method for cleaning a recording material conveying member using blade member and ink absorber | Takashi Uchida, Tomohiro Aoki, Tohru Kobayashi, Yasushi Murayama, Tatsuo Mitomi +2 more | 2002-12-31 |
| 6431699 | Ink tank coupling method, ink jet recording apparatus, and ink tank | Makoto Shihoh, Osamu Sato, Kyoto Miyazaki, Yoshimasa Araki | 2002-08-13 |
| 6398358 | Textile ink jet recording method with temporary halt function | Hiroyuki Miyake, Tomohiro Aoki, Kazuyoshi Takahashi, Akio Suzuki, Mitsuru Kurata +12 more | 2002-06-04 |
| 6352334 | Ink jet printer provided with an improved cleaning unit | Tatsuya Fukushima, Toshiro Sugiyama | 2002-03-05 |
| 6293662 | Ink tank coupling method, ink jet recording apparatus, and ink tank | Makoto Shihoh, Osamu Sato, Kyota Miyazaki, Yoshimasa Araki | 2001-09-25 |
| 6283585 | Ink jet printer with cartridge having integral storage chamber | Hitoshi Fujimoto, Tsuyoshi Mikoshiba | 2001-09-04 |
| 6276784 | Liquid refilling method, liquid supplying apparatus and liquid jet recording apparatus | Yasuyuki Takanaka | 2001-08-21 |
| 6196654 | Apparatus and method for cleaning a recording material conveying member using blade member and ink absorber | Takashi Uchida, Tomohiro Aoki, Tohru Kobayashi, Yasushi Murayama, Tatsuo Mitomi +2 more | 2001-03-06 |
| 6126343 | Printing medium feeding apparatus using a specialized conveyor belt to control the printing medium tensioning | Katsumi Sugiyama, Yoshihiko Kitahara, Masataka Naito, Tsutomu Harada, Tatsuya Fukushima +3 more | 2000-10-03 |
| 6116728 | Ink jet recording method and apparatus and recorded matter | Hiroyuki Miyake, Tomohiro Aoki, Kazuyoshi Takahashi, Akio Suzuki, Mitsuru Kurata +12 more | 2000-09-12 |
| 6106090 | Ink jet printing apparatus with print medium conveyance belt | Takashi Uchida, Tomohiro Aoki, Yasushi Murayama, Tohru Kobayashi, Tatsuo Mitomi +2 more | 2000-08-22 |
| 6024431 | Image output apparatus, image output method, ink jet print method and printed product obtained with said method | Kazuyoshi Takahashi, Shoji Koike, Takashi Watanabe, Hiroshi Endo, Toshiyuki Yanaka +4 more | 2000-02-15 |
| 6022102 | Method for refilling liquid into a liquid reservoir container, a liquid jet recording apparatus using such method, a liquid refilling container, a liquid reservoir container, and a head cartridge | Noribumi Koitabashi, Yuji Tsuruoka | 2000-02-08 |
| 5963237 | Liquid refilling method, liquid supplying apparatus, and liquid jet recording apparatus | Yasuyuki Takanaka | 1999-10-05 |
| 5953035 | Printing apparatus and printing method for use with rolled sheet and cut sheet feeding units | Yuichi Watanabe, Yoshihiko Kitahara, Hideaki Kishida, Masataka Naito, Hitoshi Fujimoto | 1999-09-14 |
| 5912680 | Cleaning method for cleaning a recording material conveying member after detection of a recording material jam | Takashi Uchida, Tomohiro Aoki, Tohru Kobayashi, Yasushi Murayama, Tatsuo Mitomi +2 more | 1999-06-15 |
| 5801736 | Ink jet printer with cartridge having integral ink storage chamber | Hitoshi Fujimoto, Tsuyoshi Mikoshiba | 1998-09-01 |
| 5757399 | Ink jet recording apparatus with movable recovery assembly | Yasushi Murayama, Tomohiro Aoki, Tohru Kobayashi, Takashi Uchida, Tatsuo Mitomi +2 more | 1998-05-26 |
| 5488399 | Belt driving apparatus and image recording apparatus using the same | Tatsuo Mitomi, Tomohiro Aoki, Yasushi Murayama, Takashi Uchida, Tohru Kobayashi +1 more | 1996-01-30 |
| 5483267 | Ink jet recording apparatus | Masaharu Nemura, Tomohiro Aoki, Yasushi Murayama, Takashi Uchida, Tohru Kobayashi +2 more | 1996-01-09 |
| 5363132 | Color ink jet printing apparatus having retractable printheads to prevent nozzle contamination | — | 1994-11-08 |
| 5274399 | Recording apparatus with shiftable conveying unit | Takashi Uchida, Tomohiro Aoki, Yasushi Murayama, Tohru Kobayashi, Tatsuo Mitomi +2 more | 1993-12-28 |
| 5268722 | Detachable developer supply container having means for selectively prohibiting detachment | Yutaka Ban, Tomohiro Aoki, Takaji Yonemori | 1993-12-07 |