Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952500 | Aqueous gravure printing ink | Yuki Ozaki, Yasufumi Ueda, Takuto MATSUZONO | 2024-04-09 |
| 11535764 | Aqueous gravure ink | Kazuki Watanabe, Takahiro Sato, Yasufumi Ueda | 2022-12-27 |
| 11254157 | Inkjet recording method | Yasufumi Ueda | 2022-02-22 |
| 11254828 | Gravure printing method | Kazuki Watanabe, Yuki Ozaki, Takuto MATSUZONO, Yasufumi Ueda | 2022-02-22 |
| 11072197 | Method for manufacturing printed matter | Yuta Matsumoto, Yasufumi Ueda | 2021-07-27 |
| 10960697 | Gravure printing method | Tatsuo Shigeta, Yuta Matsumoto, Yasufumi Ueda | 2021-03-30 |
| 10829651 | Aqueous gravure ink | Tatsuo Shigeta, Yuta Matsumoto, Yasufumi Ueda | 2020-11-10 |
| 10603928 | Ink jet recording method | Yuta Matsumoto, Takahiro Sato, Kazuki Watanabe, Yasufumi Ueda, Tatsuo Shigeta | 2020-03-31 |
| 9878558 | Water-based ink for inkjet recording | Tetsuya EGUCHI | 2018-01-30 |
| 9388321 | Ink-jet printing method | Tetsuya EGUCHI | 2016-07-12 |
| 9022542 | Ink-jet printing method | Yuki Wakabayashi | 2015-05-05 |
| 8222318 | Water-based inks for ink-jet printing | Nobuyuki Takizawa | 2012-07-17 |
| 8013053 | Water-based inks for ink-jet printing | Hiroyuki Yoshida, Isao Tsuru | 2011-09-06 |
| 7795327 | Water-based inks for ink-jet printing | Isao Tsuru, Hirotaka Takeno | 2010-09-14 |
| 7749316 | Water-based inks for ink-jet printing | Hiroyuki Yoshida, Isao Tsuru, Yusuke Shimizu | 2010-07-06 |
| 7495039 | Water dispersion for ink jet recording | Koji Azuma, Takehiro Tsutsumi, Isao Tsuru | 2009-02-24 |
| 7354961 | Aqueous ink for ink jet recording | Koji Azuma, Takehiro Tsutsumi, Hirotaka Takeno, Toshiya Iwasaki | 2008-04-08 |
| 7345098 | Water-based ink | Isao Tsuru, Koji Azuma, Takehiro Tsutsumi | 2008-03-18 |
| 7291659 | Water-based inks for ink-jet printing | Isao Tsuru, Katsuhiko Inada, Takehiro Tsutsumi | 2007-11-06 |
| 7112619 | Water-based ink | Makoto Sakakibara, Nobushige Tanaka, Kenji Kaida, Takehiro Tsutsumi | 2006-09-26 |
| 6736887 | Water-based ink with polyoxyalkylene oxide derivatives | Takehiro Tsutsumi | 2004-05-18 |
| 5720839 | Thermal transfer recording medium | Shigeki Takahashi, Shuji Maruyama, Shinichi Yabe, Atsushi Suzuki | 1998-02-24 |
| 4910081 | Thermal transfer recording ink and film | Shinichiro Yamaguchi, Shiro Kawahito, Hiroshi Yashima | 1990-03-20 |