Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291641 | Metal pigment composition and coloring method | Shintaro ASAI, Kei Hiruma, Tomoyuki Ushiyama, Mitsunobu NAKATANI, Kenta TSUKADA | 2025-05-06 |
| 12264250 | Coloring composition and coloring method | Shintaro ASAI, Kei Hiruma, Tomoyuki Ushiyama, Mitsunobu NAKATANI, Kenta TSUKADA | 2025-04-01 |
| 12109812 | Ink jet printing method and ink jet printing apparatus | Tomoyuki Ushiyama, Kei Hiruma, Shintaro ASAI, Masaru Terada, Mitsunobu NAKATANI | 2024-10-08 |
| 11999180 | Recording method and recording device | Kei Hiruma, Hiroshi Takiguchi, Masaru Terada, Shintaro ASAI, Tomoyuki Ushiyama | 2024-06-04 |
| 11898042 | Photocurable ink composition for ink jet recording and ink jet recording method | Hiroshi Fukumoto, Toru Saito, Keitaro Nakano, Hiroki Nakane | 2024-02-13 |
| 11465420 | Ink jet ink set and printing method | Hiroshi Takiguchi, Kenichiro Kubota, Akira Matsumoto | 2022-10-11 |
| 11370930 | Solvent-based ink composition | Hiroshi Takiguchi, Masaru Terada, Naoyuki Toyoda, Atsushi Denda | 2022-06-28 |
| 11266671 | Compositions of O-glycosyl flavonoids | Naoto Yamaguchi, Mitsunori Ono | 2022-03-08 |
| 11118075 | Photocurable ink composition for ink jet recording and ink jet recording method | Hiroshi Fukumoto, Toru Saito, Keitaro Nakano, Hiroki Nakane | 2021-09-14 |
| 11077677 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Yoshihiro Kobayashi, Yusuke Mizutaki, Toshio Kumagai, Masaaki Ando, Kaoru Koike +1 more | 2021-08-03 |
| 10953681 | Ink jet composition and recorded matter | Hiroshi Takiguchi, Shintaro ASAI, Masaru Terada, Naoyuki Toyoda | 2021-03-23 |
| 10918654 | Rutin compositions | Naoto Yamaguchi, Mitsunori Ono | 2021-02-16 |
| 10640664 | Photocurable ink composition for ink jet recording and ink jet recording method | Hiroshi Fukumoto, Toru Saito, Keitaro Nakano, Hiroki Nakane | 2020-05-05 |
| 10625519 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Yoshihiro Kobayashi, Yusuke Mizutaki, Toshio Kumagai, Masaaki Ando, Kaoru Koike +1 more | 2020-04-21 |
| 10617705 | Isoquercitrin compositions | Naoto Yamaguchi, Mitsunori Ono | 2020-04-14 |
| 10583649 | Ink jet recording method and ink jet recording apparatus | Hiroshi Fukumoto | 2020-03-10 |
| 10322589 | Photocurable ink composition, recording method, recording apparatus, photocurable ink jet recording ink composition, and ink jet recording method | Keitaro Nakano, Hiroshi Fukumoto, Hiroki Nakane, Toru Saito, Chigusa Sato | 2019-06-18 |
| 10300708 | Ink jet composition, housing, and ink jet method | Naoyuki Toyoda, Masaru Terada | 2019-05-28 |
| 10029483 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Yoshihiro Kobayashi, Yusuke Mizutaki, Toshio Kumagai, Masaaki Ando, Kaoru Koike +1 more | 2018-07-24 |
| 9884487 | Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus | Yoshihiro Kobayashi, Yusuke Mizutaki, Toshio Kumagai, Masaaki Ando, Kaoru Koike +1 more | 2018-02-06 |
| 9873808 | Ultraviolet-curable ink jet ink composition | Chigusa Sato, Hiroyuki Kajimoto, Toru Saito | 2018-01-23 |
| 9834012 | Ink jet method and ink jet apparatus | Hiroshi Fukumoto | 2017-12-05 |
| 9827788 | Ink jet recording method and ink jet recording apparatus | Hiroshi Fukumoto | 2017-11-28 |
| 9827760 | Ink jet recording method and ink jet recording apparatus | Hiroshi Fukumoto | 2017-11-28 |
| 9777172 | Photocurable ink composition for ink jet recording and ink jet recording method | Hiroshi Fukumoto, Toru Saito, Keitaro Nakano, Hiroki Nakane | 2017-10-03 |