Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776144 | Ink and ink set for inkjet recording | Toshiki Taguchi, Takashi Ozawa, Naotaka Wachi | 2010-08-17 |
| 7708820 | Black ink composition, ink set containing the same, and ink jet recording method | — | 2010-05-04 |
| 7540910 | Ink composition, ink set and recording method | — | 2009-06-02 |
| 7491266 | Black ink and ink set for inkjet recording | Toshiki Taguchi, Naotaka Wachi | 2009-02-17 |
| 7399349 | Sheet for ink jet recording, ink for ink jet recording, manufacturing method of ink for ink jet recording, ink set for ink jet recording, and ink jet recording method | Toshiki Taguchi, Toshiaki Aono, Masanobu Takashima | 2008-07-15 |
| 7311391 | Ink composition and ink jet recording method | Nobuhiro Nishita, Keiichi Tateishi, Junichi Yamanouchi | 2007-12-25 |
| 7311392 | Inkjet recording ink and method of inkjet recording | Toshiki Taguchi, Akio Miyamoto, Takashi Ozawa | 2007-12-25 |
| 7293867 | Ink for ink jet recording, process for the production of ink and ink jet recording process | Toshiki Taguchi, Takashi Ozawa | 2007-11-13 |
| 7291213 | Ink composition and inkjet recording method | Keiichi Tateishi | 2007-11-06 |
| 7287848 | Ink for inkjet recording and method for inkjet recording | Toshiki Taguchi, Akio Miyamoto, Takashi Ozawa | 2007-10-30 |
| 7273519 | Ink set and inkjet recording method | Toshiki Taguchi | 2007-09-25 |
| 7208035 | Ink set and ink jet recording method | Toshiki Taguchi | 2007-04-24 |
| 7201477 | Ink for ink jet recording, ink set for ink jet recording and ink jet recording method | Toshiki Taguchi, Takashi Ozawa | 2007-04-10 |
| 7083666 | Inkjet ink, production method of inkjet ink, inkjet ink set and inkjet recording method | Toshiki Taguchi | 2006-08-01 |
| 7077894 | Inkjet ink set and inkjet recording method | Toshiki Taguchi | 2006-07-18 |
| 7066989 | Inkjet ink, production method of inkjet ink, inkjet ink set and inkjet recording method | Toshiki Taguchi, Yoshihisa Tsukada | 2006-06-27 |
| 7059715 | Sheet for ink jet recording, ink for ink jet recording, manufacturing method of ink for ink jet recording, ink set for ink jet recording, and ink jet recording method | Toshiki Taguchi, Toshiaki Aono, Masanobu Takashima | 2006-06-13 |
| 7048789 | Inkjet ink, ink set and inkjet recording method | Toshiki Taguchi | 2006-05-23 |
| 6923854 | Inkjet ink set and inkjet recording method | Toshiki Taguchi | 2005-08-02 |
| 6878196 | Ink, ink jet recording method and azo compound | Toru Harada, Yoshiharu Yabuki, Hiroshi Iwanaga | 2005-04-12 |
| 6251556 | Toner for developing electrostatic images | Eiichi Yoshida, Hiroshi Masuda, Hiroshi Serizawa | 2001-06-26 |
| 6197907 | Polymer obtained by emulsion polymerization method | Eiichi Yoshida, Hiroshi Masuda, Hiroshi Serizawa | 2001-03-06 |
| 5601911 | Capsule type retroreflective sheeting | Katsura Ochi, Osamu Tanaka | 1997-02-11 |