Issued Patents All Time
Showing 1–25 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8168694 | Ink composition, ink set, ink for inkjet recording, ink set for inkjet recording, and ink cartridge for inkjet recording | Sachiko Arai | 2012-05-01 |
| 8153041 | Crystalline polymer microporous membrane, method for producing same, and filter for filtration | Hidetaka Okada, Kouhei Kawahara | 2012-04-10 |
| 8053046 | Ink for inkjet printing, ink set for inkjet printing, inkjet recording material and producing method for inkjet recording material, and inkjet recording method | Kozo Nagata | 2011-11-08 |
| 8011518 | Crystalline polymer microporous film, manufacturing method of the same, and filtration filter | Hirohisa Hokazono, Hidetaka Okada | 2011-09-06 |
| 7956020 | Lubricant composition, mechanical element, and method for producing triazine derivatives | Masayuki Negoro, Hiroshi Kawamoto, Ryo Nishio | 2011-06-07 |
| 7923083 | Recording medium, ink composition and recording method using the same | Kaoru Tojo, Yoshiharu Yabuki, Makoto Suzuki | 2011-04-12 |
| 7776144 | Ink and ink set for inkjet recording | Takashi Ozawa, Manabu Ogawa, Naotaka Wachi | 2010-08-17 |
| 7491266 | Black ink and ink set for inkjet recording | Naotaka Wachi, Manabu Ogawa | 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 | Toshiaki Aono, Masanobu Takashima, Manabu Ogawa | 2008-07-15 |
| 7393094 | Ink for inkjet, ink set for inkjet, and inkjet recording method | Takashi Ozawa | 2008-07-01 |
| 7390083 | Ink-jet recording ink and method of ink-jet recording | — | 2008-06-24 |
| 7384138 | Inkjet recording method | — | 2008-06-10 |
| 7316472 | Jet printing ink and method of ink jet printing | — | 2008-01-08 |
| 7316739 | Ink set, ink cartridge, ink jet printer and recording method | Yoshiharu Yabuki, Toru Harada, Naotaka Wachi | 2008-01-08 |
| 7311392 | Inkjet recording ink and method of inkjet recording | Akio Miyamoto, Takashi Ozawa, Manabu Ogawa | 2007-12-25 |
| 7311393 | Inkjet recording ink and method of inkjet recording | Takashi Ozawa, Akio Miyamoto, Naotaka Wachi | 2007-12-25 |
| 7303272 | Black ink for inkjet recording and inkjet recording method | Takashi Ozawa, Toshiaki Aono, Yoshiharu Yabuki, Tomohiro Chino | 2007-12-04 |
| 7293867 | Ink for ink jet recording, process for the production of ink and ink jet recording process | Manabu Ogawa, Takashi Ozawa | 2007-11-13 |
| 7291212 | Ink and ink set for ink jet printing and method of ink jet printing | — | 2007-11-06 |
| 7287848 | Ink for inkjet recording and method for inkjet recording | Akio Miyamoto, Takashi Ozawa, Manabu Ogawa | 2007-10-30 |
| 7279033 | Ink jet and ink jet recording method | Yoshiharu Yabuki, Makoto Suzuki | 2007-10-09 |
| 7273519 | Ink set and inkjet recording method | Manabu Ogawa | 2007-09-25 |
| 7267715 | Ink and ink set | Naotaka Wachi | 2007-09-11 |
| 7252707 | Inkjet recording ink set | Takashi Ozawa | 2007-08-07 |
| 7244300 | Inkjet recording ink | — | 2007-07-17 |