Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404126 | Recording material conveyance apparatus, image forming system, recording material conveyance method, and storage medium | Syunji Shimokawa | 2025-09-02 |
| 12391501 | Paper feed device, image formation system, and control program for paper feed device | — | 2025-08-19 |
| 12331206 | Aqueous inkjet ink composition | Yoichi Sato, Kazuki MORIYASU | 2025-06-17 |
| 12264215 | Vinyl alcohol-based block copolymer and method for producing same | Takumi Takayama, Kazutoshi MISHIMA, Kazuhiko Maekawa | 2025-04-01 |
| 12104067 | Aqueous inkjet ink composition | Yoichi Sato, Kazuki MORIYASU | 2024-10-01 |
| 11820093 | Hot-press device | Toshiro Tanaka, Hideki Kawamoto, Takuma Yoshida | 2023-11-21 |
| 11721889 | Electromagnetic wave transmissive cover and method for manufacturing the same | Eiji Kawashima, Yasuhide Fukada, Toshitsugu Fujimura, Toru Okada | 2023-08-08 |
| 11623998 | White inkjet ink composition for textile printing | Yoichi Sato, Ayumi Minegishi, Ryuta NODA | 2023-04-11 |
| 11566141 | Inkjet ink composition for textile printing | Yoichi Sato, Ayumi Minegishi, Ryuta NODA | 2023-01-31 |
| 11418668 | Image forming system, image forming apparatus, and information processing apparatus | Sayaka OGASAWARA | 2022-08-16 |
| 11359108 | Ink set | Yoichi Sato, Kazuki MORIYASU | 2022-06-14 |
| 11261545 | Carbon fiber production method | Kosuke TAKI, Hiroomi Ueda | 2022-03-01 |
| 11193831 | Method for manufacturing near-infrared sensor cover | Koji Okumura, Koji FUKAGAWA, Tatsuo Ito | 2021-12-07 |
| 11157222 | Image forming system and post-processing determination method | — | 2021-10-26 |
| 10619063 | Water-based pigment type inkjet ink composition | Yoichi Sato, Taichi Ono, Kazuki MORIYASU | 2020-04-14 |
| 10301494 | Water-based inkjet ink composition for printing on nonabsorbent base material | Yoichi Sato, Kazuki MORIYASU | 2019-05-28 |
| 9891569 | Image forming system controlling formation of a proof image | — | 2018-02-13 |
| 9856342 | Copolymer and molded body | Toru Abe, Atsuhiro NAKAHARA, Hiroshi Ozawa | 2018-01-02 |
| 9857752 | Image forming apparatus that purges sheets after a paper jam | Youichirou Nishi | 2018-01-02 |
| 9860404 | Image forming system techniques for responding to conveyance abnormalities | — | 2018-01-02 |
| 9771438 | Methacrylic resin composition, its molded product, and method of producing the composition | Takuro NIIMURA, Atsushi Matsumura, Hiroshi Ozawa | 2017-09-26 |
| 9555450 | Vacuum cleaning apparatus and vacuum cleaning method | Noboru Hiramoto, Masatoshi MITSUZUKA | 2017-01-31 |
| 9354576 | Image forming system and discharge method of recording material in the same | Motoki Nakamichi | 2016-05-31 |
| 9309544 | Method for producing fatty acid ester | Saki Hamada, Takaaki Watanabe | 2016-04-12 |
| 8991807 | Relay apparatus and image forming system | Kenichi Yamada, Satoru SHIRASAKA | 2015-03-31 |