Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522110 | Ceramide dispersion composition | Hiroyuki Kitaoka, Akina Nakaune | 2016-12-20 |
| 8746865 | Image forming method | Kaoru Tojo, Toshihiro Kariya, Akio Tamura, Minoru Sakai | 2014-06-10 |
| 8703841 | Ink composition, ink set and image forming method | — | 2014-04-22 |
| 8690303 | Image forming method | Minoru Sakai | 2014-04-08 |
| 8678544 | Ink set and image recording method | Toshihiro Kariya, Yoshimitsu Arai, Akio Tamura | 2014-03-25 |
| 8664296 | Ink set for ink jet recording and ink jet recording method | Takahiro Ishizuka, Akio Tamura, Takahiro Kato | 2014-03-04 |
| 8651649 | Image forming method and ink set | — | 2014-02-18 |
| 8580868 | Water-based ink composition, ink set and image forming method | Takahiro Kato, Akio Tamura, Takahiro Ishizuka | 2013-11-12 |
| 8530543 | Ink composition, ink set and ink-jet recording method | Takahiro Ishizuka, Akio Tamura, Takahiro Kato | 2013-09-10 |
| 8529046 | Ink composition and image forming method | Minoru Sakai | 2013-09-10 |
| 8426496 | Ink-jet ink composition, ink set, and image forming method | Takahiro Ishizuka, Akio Tamura, Takahiro Kato | 2013-04-23 |
| 8414118 | Image forming method | Toshiyuki Makuta, Yasuhiko Kachi, Hiroshi Yamamoto, Misato Sasada | 2013-04-09 |
| 8389602 | Ink composition for ink-jet recording, ink set and image forming method | Takahiro Ishizuka, Akio Tamura, Takahiro Kato | 2013-03-05 |
| 8348410 | Ink set for inkjet recording and image recording method | Tomoyuki Ohzeki | 2013-01-08 |
| 8337953 | Inkjet recording method and apparatus | Yusuke Nakazawa, Toshiyuki Makuta, Yasuhiko Kachi, Misato Sasada | 2012-12-25 |
| 8328342 | Inkjet recording method | Kiyoshi Irita | 2012-12-11 |
| 8272732 | Image forming method | Kaoru Tojo, Yuhei Chiwata | 2012-09-25 |
| 8231213 | Inkjet ink composition, ink set, and image forming method | Akio Tamura, Takahiro Ishizuka | 2012-07-31 |
| 8109623 | Ink-jet recording method and recorded matter | Akio Tamura, Takahiro Ishizuka, Takahiro Kato | 2012-02-07 |
| 8105650 | Ink set for inkjet recording and image recording method | Takahiro Ishizuka, Akio Tamura, Takahiro Kato | 2012-01-31 |
| 8013035 | Recording liquid, ink set, method for recording an image, image-recording apparatus and recorded matter | Ryo Saito | 2011-09-06 |
| 7951854 | Ink composition, ink set and inkjet recording method | Akio Tamura, Takahiro Ishizuka, Takashi Hirakawa, Katsuyuki Hirato | 2011-05-31 |
| 7695780 | Optical film, optical compensation sheet, polarizing plate, and liquid crystal display device | Ikuko Ohgaru, Nobutaka Fukagawa, Hiroshi Kawamoto | 2010-04-13 |
| 7439309 | Silver halide photographic light-sensitive material, photographic emulsion, and mercapto group-containing polymer compound used for them | Makiko Yokoi, Mamoru Sakurazawa, Yoshihisa Tsukada, Seiji Hatano | 2008-10-21 |
| 7258970 | Photothermographic material | Yasuhiro Yoshioka, Takahiro Ishizuka | 2007-08-21 |