Issued Patents All Time
Showing 26–50 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7401909 | Ink container for ink jet printer, holder for the container, carriage for the holder and ink jet printer | Hiroyuki Inoue, Soichi Hiramatsu, Toshihiko Ujita, Akihiro Yamanaka, Yasuo Kotaki +1 more | 2008-07-22 |
| 7377631 | Aqueous ink, set of reaction liquid and aqueous ink, and image forming method | Yoichi Takada, Junichi Sakai, Fumiaki Fujioka, Yasuhiro Nito, Masashi Tsujimura +3 more | 2008-05-27 |
| 7374606 | Water-based ink and ink recording method | Shinichi Sato, Takao Yamamoto, Kumiko Mafune, Tsuyoshi Kanke, Yoshihide Aikawa | 2008-05-20 |
| 7364770 | Coated fine particles and method for producing coated fine particles by reverse Diels-Alder reaction | Akira Nagashima, Minako Kawabe, Takayuki Ishikawa | 2008-04-29 |
| 7347890 | Cyan ink, ink set, set of ink and reaction liquid, and image forming method | Yasuhiro Nito, Mikio Sanada | 2008-03-25 |
| 7303620 | Water-based ink, and image formation method and recorded image using the ink | Akira Nagashima, Masako Udagawa | 2007-12-04 |
| 7297199 | Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge | Koichi Osumi | 2007-11-20 |
| 7297203 | Ink, ink set, ink jet recording method, ink cartridge and ink jet recording apparatus | Yoichi Takada, Nobuyuki Matsumoto, Itaru Tsuji, Yuko Takada, Shinichi Hakamada +2 more | 2007-11-20 |
| 7291211 | Aqueous ink, ink tank, ink jet recording apparatus, ink jet recording method, and ink jet recorded image | Toshiaki Kaneko, Masashi Miyagawa, Junichi Sakai, Yoko Ichinose, Yoshio Nakajima | 2007-11-06 |
| 7282090 | Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge | Koichi Osumi | 2007-10-16 |
| 7276112 | Aqueous ink, ink-jet recording method, ink cartridge, recording unit, ink-jet recording apparatus and image forming method | Yui Tokuda, Mikio Sanada, Yoshihisa Takizawa, Masashi Ogasawara, Tomonari Watanabe +4 more | 2007-10-02 |
| 7276110 | Cyan ink and ink set | Masashi Tsujimura, Mikio Sanada, Yasuhiro Nito | 2007-10-02 |
| 7210755 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Muga Mochizuki +3 more | 2007-05-01 |
| 7211526 | Laser based splitting method, object to be split, and semiconductor element chip | Junichiro Iri, Genji Inada, Masayuki Nishiwaki, Hiroyuki Morimoto | 2007-05-01 |
| 7195665 | Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge | Koichi Osumi | 2007-03-27 |
| 7144449 | Print ink containing a plurality of fluorescent coloring materials and inkjet recording method | Masako Udagawa, Shoji Koike, Makoto Aoki, Akira Nagashima, Shinichi Hakamada | 2006-12-05 |
| 7128779 | Ink jet ink, method for producing ink jet ink, ink jet recording method and ink cartridge | Koichi Osumi | 2006-10-31 |
| 7059713 | Inkjet printing apparatus and ink printing method | Nobuyuki Matsumoto, Mikio Sanada | 2006-06-13 |
| 7014287 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Muga Mochizuki +3 more | 2006-03-21 |
| 6967059 | METHOD OF REFORMING ELEMENT SURFACE, ELEMENT WITH REFORMED SURFACE, METHOD OF MANUFACTURING ELEMENT WITH REFORMED SURFACE, SURFACE TREATMENT LIQUID FOR FORMING REFORMED SURFACE, AND METHOD OF MANUFACTURING SURFACE TREATMENT LIQUID | Mikio Sanada, Hiroki Hayashi | 2005-11-22 |
| 6945633 | Liquid discharge head substrate, liquid discharge head, liquid discharge apparatus having these elements, manufacturing method of liquid discharge head, and driving method of the same | Yoshiyuki Imanaka, Ichiro Saito, Hiroyuki Ishinaga, Akihiro Yamanaka, Masahiko Kubota | 2005-09-20 |
| 6938341 | Method for manufacturing an ink discharge port of an ink jet recording head | Jun Koide, Masao Mori | 2005-09-06 |
| 6926392 | Liquid ejection head | Toshiaki Sasaki, Keiichi Murai, Yasuyuki Tamura, Akira Asai, Tsutomu Kawai +1 more | 2005-08-09 |
| 6863762 | Method for manufacturing fiber aggregate, fiber aggregate, and liquid container using such fiber aggregate | Mikio Sanada, Shozo Hattori, Hajime Yamamoto, Eiichiro Shimizu, Hiroshi Koshikawa +2 more | 2005-03-08 |
| 6827411 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Ichiro Saito, Hiroyuki Ishinaga, Yoshiyuki Imanaka, Muga Mochizuki +3 more | 2004-12-07 |