Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8174491 | Image display medium and image display device | Yasufumi Suwabe, Satoshi Tatsuura, Masaaki Abe, Kiyoshi Shigehiro | 2012-05-08 |
| 8068090 | Image display medium, image display device, storage medium storing an image display program, and image display method | Kiyoshi Shigehiro, Yasufumi Suwabe, Satoshi Tatsuura, Masaaki Abe | 2011-11-29 |
| 8031392 | Display device | Naoki Hiji, Masaaki Abe, Ryota Mizutani | 2011-10-04 |
| 7982710 | Driving device for image display medium | Yasufumi Suwabe, Yoshiro Yamaguchi, Takeshi Matsunaga, Atsushi Hirano, Kiyoshi Shigehiro | 2011-07-19 |
| 7944596 | Display medium and display device | Satoshi Tatsuura, Ryojiro Akashi, Kiyoshi Shigehiro | 2011-05-17 |
| 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, Motohiko Sakamaki, Takeshi Matsunaga +1 more | 2011-02-08 |
| 7859513 | Image display device that can suppress a reduction in display density due to changes in the charge amount of charged particles | Atsushi Hirano, Takeshi Matsunaga, Yasufumi Suwabe, Yoshiro Yamaguchi, Motohiko Sakamaki +1 more | 2010-12-28 |
| 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 |
| 7855829 | Particles for display, particle dispersion for display, display medium and display device | Yasuo Yamamoto, Hiroaki Moriyama | 2010-12-21 |
| 7848009 | Image display medium and image display device | Hiroaki Moriyama, Yasufumi Suwabe, Masaaki Abe, Satoshi Tatsuura, Yoshinori Yamaguchi +2 more | 2010-12-07 |
| 7746319 | Image display device | Yoshiro Yamaguchi, Yasufumi Suwabe, Motohiko Sakamaki, Takeshi Matsunaga, Atsushi Hirano +1 more | 2010-06-29 |
| 7701423 | Image display device and method | Yasufumi Suwabe, Yoshiro Yamaguchi, Motohiko Sakamaki, Atsushi Hirano, Takeshi Matsunaga +2 more | 2010-04-20 |
| 7671835 | Image display apparatus and image display method | Yasufumi Suwabe, Yoshiro Yamaguchi, Motohiko Sakamaki, Takeshi Matsunaga, Atsushi Hirano +1 more | 2010-03-02 |
| 7656576 | Display medium, display device and display method | Yasufumi Suwabe, Kiyoshi Shigehiro, Satoshi Tatsuura, Masaaki Abe | 2010-02-02 |
| 7649204 | Image display medium | Atsushi Hirano, Yasufumi Suwabe, Yoshiro Yamaguchi, Takeshi Matsunaga, Kiyoshi Shigehiro | 2010-01-19 |
| 7616185 | Image display medium, image display device, and image display method | Yoshiro Yamaguchi, Kiyoshi Shigehiro, Motohiko Sakamaki, Takeshi Matsunaga | 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 |
| 7499211 | Display medium and display device | Yasufumi Suwabe, Satoshi Tatsuura, Masaaki Abe, Kiyoshi Shigehiro | 2009-03-03 |
| 7414777 | Image display medium, and image display device equipped with the image display medium | Yasufumi Suwabe, Hiroaki Moriyama, Yoshiro Yamaguchi, Takeshi Matsunaga, Atsushi Hirano +1 more | 2008-08-19 |
| 7319554 | Display medium, display device and display method | Masaaki Abe, Hiroaki Moriyama, Yasuo Yamamoto, Yasufumi Suwabe, Kiyoshi Shigehiro | 2008-01-15 |
| 7230604 | Display medium driving method | Kiyoshi Shigehiro, Yoshiro Yamaguchi, Motohiko Sakamaki, Takeshi Matsunaga | 2007-06-12 |
| 7209112 | Image display device and driving method thereof | Takeshi Matsunaga, Yoshiro Yamaguchi, Yasufumi Suwabe, Motohiko Sakamaki, Kiyoshi Shigehiro | 2007-04-24 |
| 7119787 | Image display device | Yoshiro Yamaguchi, Yasufumi Suwabe, Motohiko Sakamaki, Takeshi Matsunaga, Kiyoshi Shigehiro | 2006-10-10 |
| 7027029 | Image display apparatus | Yoshiro Yamaguchi, Yasufumi Suwabe, Motohiko Sakamaki, Takeshi Matsunaga, Kiyoshi Shigehiro | 2006-04-11 |
| 7002729 | Image display medium and manufacturing method of the same | Yasufumi Suwabe, Motohiko Sakamaki, Yoshiro Yamaguchi, Takeshi Matsunaga, Kiyoshi Shigehiro | 2006-02-21 |