Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752796 | Water-based inkjet ink composition | Kenichi Seguchi, Tsuyoshi Sano, Takayoshi Kagata, Akira Mizutani, Toshihiro Yoshimura +1 more | 2020-08-25 |
| 10047234 | Ink set | Hiromi Ohori, Ryosuke Teramoto, Yuho Miyake, Hiroko Hayashi, Daisuke Ishihara | 2018-08-14 |
| 9587129 | Ink composition and ink set | Yuho Miyake, Ryosuke Teramoto, Hiromi Ohori, Daisuke Ishihara | 2017-03-07 |
| 9321929 | Ink composition containing magenta solid solution pigment and ink jet recording method using the same | Nagatoshi Kasahara | 2016-04-26 |
| 9004664 | Ink jet recording aqueous pigment ink | Soichi Yamazaki, Rie Miyazaki, Hiroshi Kato, Ayako Nishiki, Hideki Okada | 2015-04-14 |
| 8960877 | Black ink composition | Chie Maruyama | 2015-02-24 |
| 8536245 | Ink composition, recording method using the same, and recorded matter | Tetsuya Aoyama, Masahiro Hanmura | 2013-09-17 |
| 8362107 | Ink set and recording method using the same | Chie Maruyama, Daisuke Ishihara, Ayako Nishiki | 2013-01-29 |
| 8324507 | Composite metallic particle, dispersion of a composite metallic particle, ink for making a conductive substrate, method for making a conductive substrate and a conductive substrate | Kiyohiko Takemoto | 2012-12-04 |
| 8142560 | Ink set, and ink jet recording method using the ink set | Chie Saito | 2012-03-27 |
| 8133314 | Ink composition, recording method using the same, and recorded matter | Daisuke Ishihara, Chie Maruyama, Masaru Kumagai | 2012-03-13 |
| 8110034 | Ink set, and ink jet recording method using the ink set | Chie Saito | 2012-02-07 |
| 7993447 | Pigment dispersed liquid, ink composition for inkjet recording, and ink cartridge, recording method, recording system and article recorded using the same | Masaaki Itano, Chie Saito | 2011-08-09 |
| 7985784 | Ink set, and recording method and recorded material using the same | Tetsuya Aoyama, Masahiro Hanmura | 2011-07-26 |
| 7955426 | Ink set, and recording method and recorded matter using the same | — | 2011-06-07 |
| 7931743 | Yellow ink composition, ink set, recording method using them, and record | Chie Saito, Kiyohiko Takemoto | 2011-04-26 |
| 7806971 | Yellow ink composition, ink set, ink jet recording method using ink set, and record | Chie Saito, Kiyohiko Takemoto | 2010-10-05 |
| 7775653 | Inkjet recording method and recorded matter | Tetsuya Aoyama, Masahiro Hanmura | 2010-08-17 |
| 7717993 | Ink set, and recording method and recorded matter using the same | — | 2010-05-18 |
| 7598301 | Water based ink | Masahiro Hanmura | 2009-10-06 |
| 7597436 | Maintenance liquid for ink jet recording apparatus | Masayuki Momose | 2009-10-06 |
| 7296883 | Ink composition for ink-jet recording, recording method using same, and record | Jun Ito, Masayuki Momose, Toshihiro Yoshimura, Akihiro Yamazaki, Tadashi Ishida | 2007-11-20 |
| 7232480 | Modified carbon black carbon black dispersion liquid and water base ink | Masayuki Momose, Sohko Itoh, Tatsuya Yagyu | 2007-06-19 |
| 7220304 | Modified carbon black dispersion liquid and water base ink containing the same | Masayuki Momose, Sohko Itoh, Tatsuya Yagyu | 2007-05-22 |
| 6786571 | Ink set comprising dark yellow ink composition | Hiroshi Fukumoto, Kazuhiko Kitamura, Shinichi Kato, Toshiaki Kakutani | 2004-09-07 |