Issued Patents All Time
Showing 1–25 of 195 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772005 | Apparatus for and method of producing ultrafine bubble-containing liquid, and ultrafine bubble-containing liquid | Yoshiyuki Imanaka, Masahiko Kubota, Akitoshi Yamada, Akira Yamamoto, Yumi Yanai +2 more | 2023-10-03 |
| 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 |
| 11759723 | Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid | Masahiko Kubota, Akitoshi Yamada, Yoshiyuki Imanaka, Yumi Yanai, Hiroshi Arimizu +1 more | 2023-09-19 |
| 11673101 | Ultrafine bubble-containing liquid producing apparatus and ultrafine bubble-containing liquid producing method | Akitoshi Yamada, Masahiko Kubota, Akira Yamamoto, Yoshiyuki Imanaka, Yumi Yanai +2 more | 2023-06-13 |
| 11602719 | Ultrafine bubble generating apparatus and ultrafine bubble generating head | Toshio Kashino, Yoshiyuki Imanaka, Masahiko Kubota, Akitoshi Yamada, Akira Yamamoto +2 more | 2023-03-14 |
| 11571671 | Ultrafine bubble generating apparatus and ultrafine bubble generating method | Yoshiyuki Imanaka, Masahiko Kubota, Akitoshi Yamada, Yumi Yanai, Hiroshi Arimizu +1 more | 2023-02-07 |
| 11426996 | Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid | Masahiko Kubota, Akitoshi Yamada, Yoshiyuki Imanaka, Yumi Yanai, Hiroshi Arimizu +1 more | 2022-08-30 |
| 11369926 | Ultra fine bubble generation apparatus | Yumi Yanai, Masahiko Kubota, Akira Yamamoto, Yoshiyuki Imanaka, Akitoshi Yamada +3 more | 2022-06-28 |
| 11364474 | Ultrafine bubble generating method and ultrafine bubble generating apparatus | Masahiko Kubota, Akira Yamamoto, Akitoshi Yamada, Yoshiyuki Imanaka, Yumi Yanai +2 more | 2022-06-21 |
| 11331910 | Fine bubble generating apparatus, fine bubble generating method, and fine bubble-containing liquid | Hiroshi Arimizu, Masahiko Kubota, Akitoshi Yamada, Yoshiyuki Imanaka, Yumi Yanai +1 more | 2022-05-17 |
| 11318425 | Ultrafine bubble-containing liquid producing apparatus and ultrafine bubble-containing liquid producing method | Akitoshi Yamada, Masahiko Kubota, Akira Yamamoto, Yoshiyuki Imanaka, Yumi Yanai +2 more | 2022-05-03 |
| 11179652 | Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid | Masahiko Kubota, Akitoshi Yamada, Yoshiyuki Imanaka, Yumi Yanai, Hiroshi Arimizu +1 more | 2021-11-23 |
| 10576724 | Recording medium, recorded matter, and methods of manufacturing the medium and the matter | Takahiro Tsutsui, Yoichi Sonobe, Masami Aruga, Daizo Kitajo, Hiromitsu Hirabayashi | 2020-03-03 |
| 10252557 | Transfer material, image support with coloring material-receiving layer and recorded matter, and manufacturing methods and manufacturing apparatus for the same | Takahiro Tsutsui, Yusuke Sumikawa, Yuya Obata, Hiromitsu Hirabayashi | 2019-04-09 |
| 9789677 | Recording medium, recorded matter, and methods of manufacturing the medium and the matter | Takahiro Tsutsui, Yoichi Sonobe, Masami Aruga, Daizo Kitajo, Hiromitsu Hirabayashi | 2017-10-17 |
| 9592670 | Liquid accommodating container, liquid ejecting device and liquid introducing method | Yuya Obata, Kayo Mukai | 2017-03-14 |
| 8472064 | Print module, information processing device, print system, print unit, ink supply unit, print method, and program | Yoichi Sonobe, Kazuo Haida, Yuichi Takahashi, Chiharu Yumoto, Kenji Hatakeyama | 2013-06-25 |
| 8287098 | Liquid ejection head, liquid supply apparatus, liquid ejection apparatus, and liquid supply method | Kayo Mukai, Tomohiro Fujii, Yoichi Sonobe | 2012-10-16 |
| 8208158 | Print module, information processing device, print system, print unit, ink supply unit, print method, and program | Yoichi Sonobe, Kazuo Haida, Yuichi Takahashi, Chiharu Yumoto, Kenji Hatakeyama | 2012-06-26 |
| 7922274 | Solid semiconductor element, ink tank, ink jet recording apparatus provided with ink tank, liquid information acquiring method and liquid physical property change discriminating method | Masahiko Kubota, Sadayuki Sugama, Ichiro Saito, Yoshiyuki Imanaka, Muga Mochizuki +3 more | 2011-04-12 |
| 7841706 | Ink supply apparatus and method for controlling the ink pressure in a print head | Yoichi Sonobe, Kazuo Haida, Yuichi Takahashi | 2010-11-30 |
| 7661798 | Liquid ejection head, liquid supply apparatus, liquid ejection apparatus, and liquid supply method | Kayo Mukai, Tomohiro Fujii, Yoichi Sonobe | 2010-02-16 |
| 7607770 | Liquid supply system, fluid communicating structure, ink supply system, and inkjet recording head utilizing the fluid communicating structure | Ryoji Inoue, Nobuyuki Kuwabara, Tetsuya Ohashi, Hideki Ogura | 2009-10-27 |
| 7537318 | Ink jet print head, ink jet printing apparatus, and method for manufacturing ink jet print head | Tomohiro Fujii, Kayo Mukai | 2009-05-26 |
| 7360876 | Liquid supply system, fluid communicating structure, ink supply system, and inkjet recording head utilizing the fluid communicating structure | Ryoji Inoue, Nobuyuki Kuwabara, Tetsuya Ohashi, Hideki Ogura | 2008-04-22 |