Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160238 | Image forming apparatus | Chikara Manabe, Yuichi Inoue, Kazuyuki Hara, Masaki Kataoka | 2018-12-25 |
| 9981229 | Loop flow bubble-generating nozzle | Daisuke Matsunaga | 2018-05-29 |
| 9463637 | Image forming device | — | 2016-10-11 |
| 9129566 | Image displaying medium, image display device, writing device and displaying method | Kiyoshi Shigehiro, Yasufumi Suwabe, Yoshinori Machida, Yoshiro Yamaguchi, Atsushi Hirano | 2015-09-08 |
| 8482516 | Image display medium, image display device, and image display method | Yoshiro Yamaguchi, Kiyoshi Shigehiro, Yoshinori Machida, Motohiko Sakamaki | 2013-07-09 |
| 8228291 | Image display medium, image display device, and image display method | Yoshiro Yamaguchi, Kiyoshi Shigehiro, Yoshinori Machida, Motohiko Sakamaki | 2012-07-24 |
| 8200536 | Image display medium and image forming apparatus | Yasuo Yamamoto, Satoshi Hiraoka, Hidehiko Soyama | 2012-06-12 |
| 7982710 | Driving device for image display medium | Yoshinori Machida, Yasufumi Suwabe, Yoshiro Yamaguchi, Atsushi Hirano, Kiyoshi Shigehiro | 2011-07-19 |
| 7885457 | Image processing device and image processing method which are capable of displaying white, black and a color other than white and black at each pixel | Atsushi Hirano, Yoshiro Yamaguchi, Yasufumi Suwabe, Yoshinori Machida, Motohiko Sakamaki +1 more | 2011-02-08 |
| 7857203 | System for writing information and method of writing information | Ikutaroh Nagatsuka, Yasunori Saito, Minoru Koshimizu, Daisuke Tsuda, Tsunemasa Mita +8 more | 2010-12-28 |
| 7859513 | Image display device that can suppress a reduction in display density due to changes in the charge amount of charged particles | Yoshinori Machida, Atsushi Hirano, Yasufumi Suwabe, Yoshiro Yamaguchi, Motohiko Sakamaki +1 more | 2010-12-28 |
| 7834942 | Image writing/display device and image writing/display method | Masaki Hirakata, Takashi Morikawa, Atsushi Hirano, Hiroshi Arisawa | 2010-11-16 |
| 7746319 | Image display device | Yoshiro Yamaguchi, Yasufumi Suwabe, Yoshinori Machida, Motohiko Sakamaki, Atsushi Hirano +1 more | 2010-06-29 |
| 7701423 | Image display device and method | Yasufumi Suwabe, Yoshiro Yamaguchi, Yoshinori Machida, Motohiko Sakamaki, Atsushi Hirano +2 more | 2010-04-20 |
| 7671835 | Image display apparatus and image display method | Yasufumi Suwabe, Yoshiro Yamaguchi, Yoshinori Machida, Motohiko Sakamaki, Atsushi Hirano +1 more | 2010-03-02 |
| 7649204 | Image display medium | Atsushi Hirano, Yasufumi Suwabe, Yoshinori Machida, Yoshiro Yamaguchi, Kiyoshi Shigehiro | 2010-01-19 |
| 7616185 | Image display medium, image display device, and image display method | Yoshiro Yamaguchi, Kiyoshi Shigehiro, Yoshinori Machida, Motohiko Sakamaki | 2009-11-10 |
| 7578429 | System for writing information and method of writing information | Ikutaroh Nagatsuka, Yasunori Saito, Minoru Koshimizu, Daisuke Tsuda, Tsunemasa Mita +8 more | 2009-08-25 |
| 7414777 | Image display medium, and image display device equipped with the image display medium | Yoshinori Machida, Yasufumi Suwabe, Hiroaki Moriyama, Yoshiro Yamaguchi, Atsushi Hirano +1 more | 2008-08-19 |
| 7242094 | Semiconductor device having capacitor formed in multilayer wiring structure | Yuichi Nakashima, Koji Miyamoto | 2007-07-10 |
| 7230604 | Display medium driving method | Yoshinori Machida, Kiyoshi Shigehiro, Yoshiro Yamaguchi, Motohiko Sakamaki | 2007-06-12 |
| 7217979 | Semiconductor apparatus including a radiator for diffusing the heat generated therein | Takamasa Usui | 2007-05-15 |
| 7209112 | Image display device and driving method thereof | Yoshinori Machida, Yoshiro Yamaguchi, Yasufumi Suwabe, Motohiko Sakamaki, Kiyoshi Shigehiro | 2007-04-24 |
| 7119787 | Image display device | Yoshiro Yamaguchi, Yasufumi Suwabe, Yoshinori Machida, Motohiko Sakamaki, Kiyoshi Shigehiro | 2006-10-10 |
| 7027029 | Image display apparatus | Yoshiro Yamaguchi, Yasufumi Suwabe, Yoshinori Machida, Motohiko Sakamaki, Kiyoshi Shigehiro | 2006-04-11 |