Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491783 | Inkjet recording apparatus | Takeshi Watanabe, Hiroyuki Ueda, Hiroatsu Tamai, Takatoshi Nishimura, Noriaki Ozawa +1 more | 2022-11-08 |
| 11061354 | Inkjet recording apparatus | Takeshi Watanabe, Hiroyuki Ueda, Hiroatsu Tamai, Takatoshi Nishimura, Noriaki Ozawa +1 more | 2021-07-13 |
| 10987949 | De-curling device and image forming apparatus including same | Takatoshi Nishimura, Hiroatsu Tamai, Hiroyuki Ueda, Takeshi Watanabe, Noriaki Ozawa +1 more | 2021-04-27 |
| 10960664 | Inkjet recording apparatus | Takeshi Watanabe, Hiroyuki Ueda, Hiroatsu Tamai, Takatoshi Nishimura, Noriaki Ozawa +1 more | 2021-03-30 |
| 10864751 | Inkjet recording apparatus | Hiroyuki Ueda, Takeshi Watanabe, Takatoshi Nishimura, Hiroatsu Tamai, Noriaki Ozawa +1 more | 2020-12-15 |
| 10632763 | Decurling device and inkjet recording apparatus | Hiroyuki Ueda, Takeshi Watanabe, Takatoshi Nishimura, Hiroatsu Tamai, Noriaki Ozawa +1 more | 2020-04-28 |
| 10558158 | Inkjet recording apparatus | Takeshi Watanabe, Hiroyuki Ueda, Hiroatsu Tamai, Takatoshi Nishimura, Noriaki Ozawa +1 more | 2020-02-11 |
| 10513128 | Decurling device and inkjet recording apparatus | Hiroatsu Tamai, Takeshi Watanabe, Hiroyuki Ueda, Noriaki Ozawa, Toyotsune Inoue +1 more | 2019-12-24 |
| 10350909 | Decurling device and inkjet recording apparatus | Hiroatsu Tamai, Takeshi Watanabe, Hiroyuki Ueda, Noriaki Ozawa, Toyotsune Inoue +1 more | 2019-07-16 |
| 9045663 | Ink for ink-jet recording apparatuses and image forming method | Noriaki Furukawa, Takashi Somete, Yasuko Takaori | 2015-06-02 |
| 8985726 | Inkjet recording apparatus | Takashi Somete, Noriaki Furukawa, Yasuko Takaori | 2015-03-24 |
| 8795425 | Ink for ink-jet recording apparatuses and image forming method | Yasuko Takaori, Noriaki Furukawa, Takashi Somete | 2014-08-05 |
| 8779028 | Ink for ink-jet recording apparatus | Noriaki Ozawa, Noriaki Furukawa, Yasuko Takaori | 2014-07-15 |
| 8721063 | Inkjet recording liquid and inkjet recording device using the liquid | Noriaki Ozawa, Noriaki Furukawa | 2014-05-13 |
| 8444261 | Inkjet recording liquid, inkjet recording device using inkjet recording liquid, and method of using inkjet recording liquid in inkjet recording device | Noriaki Furukawa, Noriaki Ozawa | 2013-05-21 |
| 7686434 | Inkjet recording system | — | 2010-03-30 |
| 6528645 | Titanyl phthalocyanine crystal and production method of the same, and electrophotosensitive material and production method of the same | Kazunari Hamasaki, Yukimasa Watanabe, Hirofumi Kawaguchi, Mitsuo Ihara, Daisuke Kuboshima | 2003-03-04 |
| 6153344 | Positive charging single-layer type electrophotosensitive material | Eiichi Miyamoto | 2000-11-28 |