Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156819 | Image forming apparatus with heating device for controlling porosity of toner image | Masaaki Abe, Nobuhiro Katsuta, Satoshi Tatsuura | 2018-12-18 |
| 10157581 | Image display medium driving device, image display apparatus, driving program, and computer-readable medium | Taijyu Gan, Ryota Mizutani, Yoshinori Machida, Naoki Hiji | 2018-12-18 |
| 10048629 | Image forming apparatus | Taijyu Gan, Toshihiko Suzuki | 2018-08-14 |
| 10036983 | Fixing device and image forming apparatus with an upstream-downstream tension difference | Masaaki Abe, Nobuhiro Katsuta, Tokuya SAKAMOTO | 2018-07-31 |
| 9779670 | Driving device of display medium, non-transitory computer readable medium storing driving program of display medium, and display | Tomozumi Uesaka, Yoshinori Machida, Masaaki Abe | 2017-10-03 |
| 9779671 | Image display medium driving device, image display apparatus, driving program, and computer-readable medium | Taijyu Gan, Ryota Mizutani, Yoshinori Machida, Naoki Hiji | 2017-10-03 |
| 9696670 | Fixing device with recording medium temperature control | Masaaki Abe, Nobuhiro Katsuta, Satoshi Tatsuura | 2017-07-04 |
| 9424800 | Driving device of image display medium, image display apparatus, and non-transitory computer readable medium | Masaaki Abe, Naoki Hiji, Yoshinori Machida | 2016-08-23 |
| 9304451 | Heating transport device, fixing device, and image forming apparatus | Nobuhiro Katsuta, Masaaki Abe, Satoshi Tatsuura | 2016-04-05 |
| 9280946 | Driving device of display medium, display device, and non-transitory computer readable medium | Masaaki Abe, Ryota Mizutani, Yoshinori Machida | 2016-03-08 |
| 9129566 | Image displaying medium, image display device, writing device and displaying method | Kiyoshi Shigehiro, Yoshinori Machida, Yoshiro Yamaguchi, Takeshi Matsunaga, Atsushi Hirano | 2015-09-08 |
| 9087487 | Driving device of image display medium, image display apparatus, and non-transitory computer-readable medium storing driving program with an external environment acquiring unit | Masaaki Abe, Yoshinori Machida | 2015-07-21 |
| 8982042 | Image display medium driver, image display device, and image display medium driving method | Masaaki Abe, Yoshinori Machida, Hiroaki Moriyama | 2015-03-17 |
| 8952885 | Driving device for driving display medium, display device, method of driving display medium, and display method | Yoshinori Machida, Masaaki Abe | 2015-02-10 |
| 8922477 | Drive apparatus for display medium, computer readable medium storing drive program, display apparatus, and drive method for display medium | Tomozumi Uesaka, Ryota Mizutani, Yoshinori Machida | 2014-12-30 |
| 8760388 | Display medium, method of producing display medium, and display device | Naoki Hiji, Akihide Kawamura | 2014-06-24 |
| 8730216 | Display medium drive device, computer-readable storage medium, and display device | Ryota Mizutani, Yoshinori Machida | 2014-05-20 |
| 8174491 | Image display medium and image display device | Yoshinori Machida, 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 | Yoshinori Machida, Kiyoshi Shigehiro, Satoshi Tatsuura, Masaaki Abe | 2011-11-29 |
| 7982710 | Driving device for image display medium | Yoshinori Machida, Yoshiro Yamaguchi, Takeshi Matsunaga, 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, Yoshinori Machida, 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 | Yoshinori Machida, Atsushi Hirano, Takeshi Matsunaga, 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 |
| 7848009 | Image display medium and image display device | Yoshinori Machida, Hiroaki Moriyama, Masaaki Abe, Satoshi Tatsuura, Yoshinori Yamaguchi +2 more | 2010-12-07 |
| 7746319 | Image display device | Yoshiro Yamaguchi, Yoshinori Machida, Motohiko Sakamaki, Takeshi Matsunaga, Atsushi Hirano +1 more | 2010-06-29 |