Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938503 | Ultrafine bubble-containing liquid manufacturing apparatus and manufacturing method | Kenji Takahashi, Masahiko Kubota, Akitoshi Yamada, Nobuhisa Tanahashi | 2024-03-26 |
| 11766685 | Ultrafine bubble generating method, ultrafine bubble-containing liquid manufacturing apparatus and manufacturing method, and ultrafine bubble-containing liquid | Masahiko Kubota, Kenji Takahashi, Akitoshi Yamada, Nobuhisa Tanahashi, Yoshio Kinoshita | 2023-09-26 |
| 11759756 | Ultrafine bubble-containing liquid producing apparatus and ultrafine bubble-containing liquid producing method | Akira Yamamoto, Masahiko Kubota, Akitoshi Yamada, Yoshiyuki Imanaka, Yumi Yanai +5 more | 2023-09-19 |
| 11369926 | Ultra fine bubble generation apparatus | Yumi Yanai, Masahiko Kubota, Akira Yamamoto, Yoshiyuki Imanaka, Akitoshi Yamada +3 more | 2022-06-28 |
| 9365733 | Ink jet ink and ink jet recording method | Katsuhiro Hayashi, Ryota Takeuchi, Hideyuki Saito, Shigemoto Abe, Taro Endo +2 more | 2016-06-14 |
| 8939566 | Ink jet printing ink | Masayuki Ikegami | 2015-01-27 |
| 8919943 | Ink-jet recording method | Masayuki Ikegami, Akira Kuriyama, Taketoshi Okubo, Atsuhito Yoshizawa, Kenichi Iida +1 more | 2014-12-30 |
| 8882255 | Ink jet ink and ink jet recording method | Masayuki Ikegami | 2014-11-11 |
| 8408691 | Ink jet recording ink, ink jet image forming method and ink jet recording apparatus | Shoji Koike, Taketoshi Okubo, Akira Kuriyama, Masayuki Ikegami, Atsuhito Yoshizawa | 2013-04-02 |
| 7866806 | Liquid-composition set, and liquid-applying method and liquid-applying apparatus employing the set | Koichi Sato, Sakae Suda, Masayuki Ikegami, Keiichiro Tsubaki, Ryuji Higashi +1 more | 2011-01-11 |
| 7763686 | Process for producing polyalkenyl ether | Sadahito Aoshima, Koichi Sato, Masayuki Ikegami, Shokyoku Kanaoka, Tomohide Yoshida +2 more | 2010-07-27 |
| 7704414 | Image-forming method employing a composition | Koichi Sato, Tomoko Maruyama, Ryuji Higashi, Sakae Suda, Masayuki Ikegami +2 more | 2010-04-27 |
| 7696263 | Ink composition containing a polymer complex, and an image formation method and equipment using the ink composition | Koichi Sato, Sakae Suda, Masayuki Ikegami | 2010-04-13 |
| 7629427 | Block polymer compound, polymer composition containing the same, image forming method and image forming apparatus utilizing the same | Koichi Sato, Sakae Suda, Masayuki Ikegami, Keiichiro Tsubaki | 2009-12-08 |
| 7601790 | Amphiphilic block copolymer, polymer-containing composition containing the same, and method and apparatus for applying liquid using the polymer-containing composition | Koichi Sato, Ryuji Higashi, Masayuki Ikegami, Keiichiro Tsubaki, Sakae Suda +3 more | 2009-10-13 |
| 7598332 | Polymerizable compound, polymer compound, composition using the same, image-forming method, and image-forming apparatus | Masayuki Ikegami, Koichi Sato, Sakae Suda, Keiichiro Tsubaki, Ryuji Higashi +1 more | 2009-10-06 |
| 7585918 | Block polymer compound, polymer-containing composition that contains the same | Koichi Sato, Sakae Suda, Ryuji Higashi, Masayuki Ikegami, Keiichiro Tsubaki | 2009-09-08 |
| 7572844 | Stimuli-responsive composition, and image-forming method and apparatus using the composition | Koichi Sato, Sakae Suda, Masayuki Ikegami, Sadahito Aoshima, Shinji Sugihara | 2009-08-11 |
| 7563853 | Polymer compound, process for producing the same, polymer-containing composition, ink-applying process, and ink-applying apparatus | Keiichiro Tsubaki, Masayuki Ikegami, Koichi Sato, Ryuji Higashi, Sakae Suda +1 more | 2009-07-21 |
| 7538147 | Image forming method, pattern forming method and liquid-applying apparatus which make use of liquid compositions | Koichi Sato, Ryuji Higashi, Sakae Suda, Masayuki Ikegami, Keiichiro Tsubaki +1 more | 2009-05-26 |
| 7528179 | Block polymer, polymer-containing composition containing the same, ink composition and liquid applying method and liquid applying apparatus utilizing the polymer-containing composition | Sakae Suda, Koichi Sato, Ryuji Higashi, Masayuki Ikegami, Keiichiro Tsubaki +1 more | 2009-05-05 |
| 7498364 | Ink composition comprising a block or graft polymer and at least one colorant | Koichi Sato, Sakae Suda, Ryuji Higashi, Masayuki Ikegami, Keiichiro Tsubaki | 2009-03-03 |
| 7491780 | Polymerizable compound, polymer compound and block polymer compound, and composition, image-forming method and image-forming apparatus using the same | Koichi Sato, Sakae Suda, Masayuki Ikegami, Keiichiro Tsubaki | 2009-02-17 |
| 7479512 | Dispersion composition containing functional substance, method of forming image and image forming apparatus | Sakae Suda, Koichi Sato, Masayuki Ikegami, Keiichiro Tsubaki | 2009-01-20 |
| 7449513 | Alkenyl ether compound, polymer compound, composition using them, and image formation method and apparatus | Koichi Sato, Sakae Suda, Masayuki Ikegami, Keiichiro Tsubaki, Ryuji Higashi +1 more | 2008-11-11 |