Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886930 | Ink cartridge and ink jet record apparatus using the ink cartridge | Keiji Matsumoto, Shinri Sakai | 2005-05-03 |
| 6854834 | Ink cartridge for ink-jet recorder and method of manufacturing same | Minoru Usui, Kouichi Toba, Takao Kobayashi | 2005-02-15 |
| 6785800 | Single instruction stream multiple data stream processor | Shin-ichi Yamaura, Takao Katayama, Kazuhiko Iwanaga, Hiroshi Takafuji | 2004-08-31 |
| 6779860 | Ink-jet recording apparatus | Shigenori Fukasawa, Nobuhito Takahashi, Norihiro Maruyama | 2004-08-24 |
| 6742878 | Ink cartridge and ink jet record apparatus using the ink cartridge | Keiji Matsumoto, Shinri Sakai | 2004-06-01 |
| 6723784 | Coating liquid, and image recording method and recording using same | Fumitsugu Ito, Masahiro Yatake, Hidehiko Komatsu, Hitoshi Ota | 2004-04-20 |
| 6705712 | Ink cartridge, ink jet recording device using the same, and method for controlling the cleaning of a recording head of the ink jet recording device | Minoru Usui, Kiyotaka Sema, Takahiro Naka, Hitoshi Hayakawa, Satoshi Shinada +1 more | 2004-03-16 |
| 6619783 | Flushing position controller incorporated in ink-jet recording apparatus and flushing method used for the same | Munehide Kanaya, Shigenori Fukasawa, Atsushi Kobayashi, Kazunaga Suzuki | 2003-09-16 |
| 6599356 | Method for manufacturing pigment dispersed liquid, and pigment dispersed liquid, and ink for ink-jet printer recording using said pigment dispersed liquid | Hidehiko Komatsu, Hitoshi Ota, Hiroko Hayashi | 2003-07-29 |
| 6584687 | Method of manufacturing an ink-jet recording head using a thermally fusible film that does not close communication holes | Yoshikatsu Yamamoto, Takaichi Wada, Nagamitsu Takashima, Motonori Okumura, Yuji Tanaka +2 more | 2003-07-01 |
| 6540322 | Ink jet recording apparatus and ink suction method of the recording head | Minoru Usui, Kenji Tsukada, Takahiro Katakura, Tomoaki Takahashi | 2003-04-01 |
| 6530634 | Ink jet recording apparatus | — | 2003-03-11 |
| 6524383 | Method for manufacturing pigment dispersion, pigment dispersion obtained by this method, and ink jet recording ink using same | Hidehiko Komatsu, Hiroto Nakamura, Hitoshi Ohta, Masahiro Yatake | 2003-02-25 |
| 6481826 | Ink jet recording apparatus, method of discharging ink from capping unit incorporated in the apparatus, and ink composition used with the apparatus | Hitoshi Hayakawa | 2002-11-19 |
| 6406123 | Capping unit for ink jet recording head incorporated in ink jet recording apparatus and method of manufacturing the same | Minoru Usui, Hitoshi Hayakawa, Shigenori Fukasawa, Katsuhiro Komatsu | 2002-06-18 |
| 6364449 | Ink jet recording apparatus and cleaning control method for the same | Nobuhito Takahashi, Yukihiro Uchiyama | 2002-04-02 |
| 6312115 | Ink cartridge for ink jet recorder and method of manufacturing same | Minoru Usui, Kouichi Toba, Takao Kobayashi | 2001-11-06 |
| 6312092 | Ink jet recording apparatus and ink suction method of the recording head | Minoru Usui, Kenji Tsukada, Takahiro Katakura, Tomoaki Takahashi | 2001-11-06 |
| 6282913 | Water vaporization type cooling apparatus for heat-generating unit | Tetsuo Moriguchi | 2001-09-04 |
| 6266756 | Central processing unit compatible with bank register CPU | Shinichi Yamaura, Keiichi Yoshioka, Keiji Nakamura, Takao Katayama | 2001-07-24 |
| 6234616 | Mechanism for opening or closing ink supply passage in ink-jet printer | Kiyoto Komuro | 2001-05-22 |
| 6170941 | Ink cartridge for ink-jet recorder | Kouichi Toba, Atsushi Kobayashi | 2001-01-09 |
| 6158840 | Ink jet recording apparatus | Atsushi Kobayashi, Koichi Toba | 2000-12-12 |
| 6105082 | Data processor used in a data transfer system which includes a detection circuit for detecting whether processor uses bus in a forthcoming cycle | Takayasu Hirai | 2000-08-15 |
| 6044455 | Central processing unit adapted for pipeline process | — | 2000-03-28 |