Issued Patents All Time
Showing 26–50 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435639 | Ink jet recording method and ink jet recording apparatus | Yoshinori Nakajima, Daigoro Kanematsu | 2002-08-20 |
| 6412934 | Ink jet printing method and apparatus | Jiro Moriyama, Toshiyuki Onishi, Hiroshi Tajika, Hitoshi Sugimoto, Kiichiro Takahashi +2 more | 2002-07-02 |
| 6394571 | Method and apparatus for controlling printing operation with externally supplied parameters | Kentaro Yano, Naoji Ohtsuka, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai +4 more | 2002-05-28 |
| 6392970 | Reproducing light quantity control method for optical memory device, and reproducing light quantity control device, and optical recording medium | Hiroshi Fuji, Shigemi Maeda, Tomoyuki Miyake, Yasuo Nakata, Nobuo Ogata +3 more | 2002-05-21 |
| 6382765 | Ink-jet printing apparatus and discharge recovery method therefor | Hidehiko Kanda | 2002-05-07 |
| 6334666 | Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus | Hiromitsu Hirabayashi, Jiro Moriyama, Hiroshi Tajika, Yutaka Kurabayashi, Hitoshi Sugimoto +5 more | 2002-01-01 |
| 6312102 | Color ink jet recording method and apparatus using black ink and color-mixed black ink | Jiro Moriyama, Naoji Otsuka, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai +5 more | 2001-11-06 |
| 6299285 | Ink-jet printing apparatus and ink-jet printing method | — | 2001-10-09 |
| 6267476 | Method and apparatus for ink-jet printing | Masao Kato, Hiromitsu Hirabayashi, Jiro Moriyama, Hiroshi Tajika, Yutaka Kurabayashi +3 more | 2001-07-31 |
| 6264305 | Recording method and apparatus using recording head ejecting both ink and record improving liquid | Jiro Moriyama, Hiroshi Tajika, Yutaka Kurabayashi, Hitoshi Sugimoto, Kiichiro Takahashi +1 more | 2001-07-24 |
| 6264320 | Ink-jet printing method and apparatus | Jiro Moriyama, Hiromitsu Hirabayashi, Hiroshi Tajika, Yutaka Kurabayashi, Hitoshi Sugimoto +2 more | 2001-07-24 |
| 6206516 | Ink jet recording method, ink jet recording apparatus and printed product | Jiro Moriyama, Hiroshi Tajika, Yutaka Kurabayashi, Hitoshi Sugimoto, Kiichiro Takahashi +1 more | 2001-03-27 |
| 6203142 | Liquid jet recording method and apparatus and recording head therefor | Kazuhiro Nakajima | 2001-03-20 |
| 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, Jiro Moriyama, Shigeyasu Nagoshi, Hiroshi Tajika +7 more | 2000-12-05 |
| 6155673 | Recording method and apparatus for controlling ejection bubble formation | Kazuhiro Nakajima, Masanori Takenouchi, Yoshihisa Takizawa, Masashi Miyagawa, Hisao Yaegashi +3 more | 2000-12-05 |
| 6149264 | Ink jet recording apparatus | Hiromitsu Hirabayashi, Koji Terasawa, Makoto Takemura, Kenjiro Watanabe, Shigeyasu Nagoshi +6 more | 2000-11-21 |
| 6145960 | Ink jet recording apparatus and ink jet recording method | Hidehiko Kanda, Daigoro Kanematsu | 2000-11-14 |
| 6137503 | Ink jet recording apparatus | Kenichiro Hashimoto, Jiro Moriyama, Hiroshi Sugiyama, Isao Ebisawa, Hisao Yaegashi | 2000-10-24 |
| 6137507 | Ink jet printing system which ejects both ink and an insolubilizing or coagulating liquid | Tetsuro Inoue, Noribumi Koitabashi, Masaya Uetsuki, Yoshinori Nakajima | 2000-10-24 |
| 6123411 | Ink-jet recording head, ink-jet apparatus, ink-jet recording method, recorded products obtained by employing the method or apparatus | Hiromitsu Hirabayashi, Jiro Moriyama, 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, Jiro Moriyama, Hitoshi Sugimoto, Masaya Uetsuki, Masao Kato +1 more | 2000-09-19 |
| 6116720 | Ink jet recording method and apparatus for preventing color boundary blur | Naoji Otsuka, Jiro Moriyama, Nobuyuki Kuwabara, Isao Ebisawa, Atsushi Arai +5 more | 2000-09-12 |
| 6102537 | Method and apparatus for ink-jet printing | Masao Kato, Hiromitsu Hirabayashi, Jiro Moriyama, Hiroshi Tajika, Yutaka Kurabayashi +3 more | 2000-08-15 |
| 6089697 | Ink-jet head, ink-jet cartridge, printing apparatus, and ink-jet printing method | Hiroshi Tajika, Hiromitsu Hirabayashi, Jiro Moriyama, Hitoshi Sugimoto, Shin'ichi Sato +2 more | 2000-07-18 |
| 6086185 | Ink jet recording method and ink jet recording apparatus | Jiro Moriyama, Hiroaki Kitazawa, Yasuhiro Numata, Takayoshi Ishino, Isao Ebisawa +1 more | 2000-07-11 |