Issued Patents All Time
Showing 76–100 of 142 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328416 | Monochromatic ink jet recording using black ink and superposed color inks | — | 2001-12-11 |
| 6325492 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Shigeyasu Nagoshi, Hiroshi Tajika, Fumihiro Gotoh, Masao Kato | 2001-12-04 |
| 6312102 | Color ink jet recording method and apparatus using black ink and color-mixed black ink | Naoji Otsuka, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai, Hisao Yaegashi +5 more | 2001-11-06 |
| 6309051 | Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening | Noribumi Koitabashi, Shigeyasu Nagoshi, Hiroshi Tajika, Fumihiro Gotoh, Masao Kato | 2001-10-30 |
| 6296340 | Ink jet recording method and apparatus using time-shared interlaced recording | Hiroshi Tajika, Masami Ikeda, Hiromitsu Hirabayashi, Toshio Kashino, Noribumi Koitabashi +3 more | 2001-10-02 |
| 6267476 | Method and apparatus for ink-jet printing | Masao Kato, Hiromitsu Hirabayashi, Hiroshi Tajika, Toshiharu Inui, Yutaka Kurabayashi +3 more | 2001-07-31 |
| 6264320 | Ink-jet printing method and apparatus | Hiromitsu Hirabayashi, Hiroshi Tajika, Toshiharu Inui, Yutaka Kurabayashi, Hitoshi Sugimoto +2 more | 2001-07-24 |
| 6264305 | Recording method and apparatus using recording head ejecting both ink and record improving liquid | Toshiharu Inui, Hiroshi Tajika, Yutaka Kurabayashi, Hitoshi Sugimoto, Kiichiro Takahashi +1 more | 2001-07-24 |
| 6206516 | Ink jet recording method, ink jet recording apparatus and printed product | Hiroshi Tajika, Toshiharu Inui, Yutaka Kurabayashi, Hitoshi Sugimoto, Kiichiro Takahashi +1 more | 2001-03-27 |
| 6186615 | Apparatus and method for forming a black image in which black ink is overlaid on color ink | Shinichi Sato, Makoto Aoki, Hiroshi Sato, Mayumi Yamamoto, Hisao Yaegashi +2 more | 2001-02-13 |
| 6164756 | Recording apparatus and method for detecting the presence of a boundary between images and recording an image in accordance therewith | Kiichiro Takahashi, Naoji Otsuka, Kentaro Yano, Osamu Iwasaki, Daigoro Kanematsu | 2000-12-26 |
| 6158856 | Ink-jet recording process, ink-jet recording apparatus and image formed article | Shinichi Sato, Yutaka Kurabayashi, Masashi Ogasawara | 2000-12-12 |
| 6155666 | Ejector, ink jet cartridge, ink jet printing apparatus and ink jet head kit having the same, ink jet printing method using the ejector, as well as printed products obtained by employing the method or apparatus | Hitoshi Sugimoto, Makoto Torigoe, Shigeyasu Nagoshi, Hiroshi Tajika, Toshiharu Inui +7 more | 2000-12-05 |
| 6149264 | Ink jet recording apparatus | Hiromitsu Hirabayashi, Koji Terasawa, Makoto Takemura, Kenjiro Watanabe, Shigeyasu Nagoshi +6 more | 2000-11-21 |
| 6145978 | Printing method and printing apparatus using ink and treatment liquid | Minako Kato, Miyuki Fujita | 2000-11-14 |
| 6137503 | Ink jet recording apparatus | Kenichiro Hashimoto, Hiroshi Sugiyama, Isao Ebisawa, Hisao Yaegashi, Toshiharu Inui | 2000-10-24 |
| 6123411 | Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus | Toshiharu Inui, Hiromitsu Hirabayashi, Hiroshi Tajika, Yutaka Kurabayashi, Hitoshi Sugimoto +5 more | 2000-09-26 |
| 6120141 | Ink jet printing method, ink jet head used for practicing the latter, ink jet cartridge and ink jet printing apparatus | Hiroshi Tajika, Toshiharu Inui, Hitoshi Sugimoto, Masaya Uetsuki, Masao Kato +1 more | 2000-09-19 |
| 6116720 | Ink jet recording method and apparatus for preventing color boundary blur | Toshiharu Inui, Naoji Otsuka, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai +5 more | 2000-09-12 |
| 6106093 | Ink jet recording apparatus capable of recording in different resolutions, and ink jet recording method using such apparatus | Shigeyasu Nagoshi, Sadayuki Sugama, Hiroshi Tajika, Noribumi Koitabashi, Fumihiro Gotoh +1 more | 2000-08-22 |
| 6102537 | Method and apparatus for ink-jet printing | Masao Kato, Hiromitsu Hirabayashi, Hiroshi Tajika, Toshiharu Inui, Yutaka Kurabayashi +3 more | 2000-08-15 |
| 6097408 | Ink jet recording apparatus | Hisashi Fukushima, Takashi Uchida, Haruhiko Moriguchi, Yasushi Miura, Masami Izumizaki | 2000-08-01 |
| 6089697 | Ink-jet head, ink-jet cartridge, printing apparatus, and ink-jet printing method | Hiroshi Tajika, Hiromitsu Hirabayashi, Toshiharu Inui, Hitoshi Sugimoto, Shin'ichi Sato +2 more | 2000-07-18 |
| 6086185 | Ink jet recording method and ink jet recording apparatus | Toshiharu Inui, Hiroaki Kitazawa, Yasuhiro Numata, Takayoshi Ishino, Isao Ebisawa +1 more | 2000-07-11 |
| 6084606 | Printing apparatus and check pattern printing method | — | 2000-07-04 |