Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11429044 | Fixing apparatus and image forming apparatus | Takaaki Tsuruya, Yuki Nishizawa, Minoru Hayasaki, Akira Kuroda | 2022-08-30 |
| 11003116 | Fixing unit and image forming apparatus | — | 2021-05-11 |
| 10877408 | Electromagnetic induction image heating apparatus having a current monitoring sensor | Yuki Nishizawa, Minoru Hayasaki, Akira Kuroda, Takaaki Tsuruya | 2020-12-29 |
| 10866546 | Image heating apparatus in which the temperature is controlled by a high frequency voltage supplied to an excitation coil | Minoru Hayasaki | 2020-12-15 |
| 10452012 | Cylindrical fixing member, fixing device and image forming apparatus | Masatake Usui, Takaaki Tsuruya, Yasuo Yoda, Yasunari Kobaru, Akira Kato +8 more | 2019-10-22 |
| 9823607 | Fixing device | Akira Kuroda, Hiroshi Mano, Minoru Hayasaki, Yuki Nishizawa | 2017-11-21 |
| 9618884 | Image heating apparatus | Yuki Nishizawa, Hiroshi Mano, Minoru Hayasaki, Yosuke Kitagawa, Katsuhisa Matsunaka +2 more | 2017-04-11 |
| 9618889 | Image fixing device | Yuki Nishizawa, Hiroshi Mano, Minoru Hayasaki, Akira Kuroda, Toshio Miyamoto +2 more | 2017-04-11 |
| 9606482 | Fixing apparatus | Minoru Hayasaki, Hiroshi Mano, Masatoshi Itoh, Yusuke Isomi | 2017-03-28 |
| 9547264 | Image heating apparatus having a controller for generating magnetic flux in a coil to generate heat | Munehito Kurata | 2017-01-17 |
| 9501010 | Fixing apparatus | Masatoshi Itoh, Yusuke Isomi, Minoru Hayasaki, Hiroshi Mano | 2016-11-22 |
| 9442440 | Fixing device and image forming apparatus | Shinji Hashiguchi, Masahide Hirai, Kentaro Yamashita | 2016-09-13 |
| 9417573 | Fixing device | Akira Kuroda, Hiroshi Mano, Minoru Hayasaki, Yuki Nishizawa | 2016-08-16 |
| 9377733 | Image fixing device | Yuki Nishizawa, Hiroshi Mano, Minoru Hayasaki, Akira Kuroda, Toshio Miyamoto +2 more | 2016-06-28 |
| 9372451 | Fixing device | Masatoshi Itoh, Yusuke Isomi, Hiroshi Mano, Minoru Hayasaki, Yuki Nishizawa +1 more | 2016-06-21 |
| 9348277 | Fixing apparatus | Minoru Hayasaki, Hiroshi Mano, Masatoshi Itoh, Yusuke Isomi | 2016-05-24 |
| 9304478 | Power supply apparatus and image forming apparatus | Minoru Hayasaki, Nobuyuki Uchiyama, Takashi Kawana | 2016-04-05 |
| 7982843 | Image display apparatus having flexible printed circuit board | — | 2011-07-19 |
| 7746338 | Scanning circuit and image display device | Kenji Shino, Tadashi Aoki, Kazuhiko Murayama | 2010-06-29 |
| 7724312 | Driving circuit of display element, image display apparatus, and television apparatus | — | 2010-05-25 |
| 7573472 | Drive circuit, display device, and driving method | Tadashi Aoki, Kazunori Katakura, Kazuhiko Murayama, Kenji Shino | 2009-08-11 |
| 7463254 | Driving apparatus, driver circuit, and image display apparatus | Kenji Shino, Tadashi Aoki, Kazuhiko Murayama, Yasuhiko Sano | 2008-12-09 |
| 7411632 | Driving circuit of display element, image display apparatus, and television apparatus | — | 2008-08-12 |
| 7283131 | Image display apparatus | Kazuhiko Murayama, Tadashi Aoki, Kenji Shino | 2007-10-16 |
| 7268750 | Method of controlling image display | Tatsuro Yamazaki | 2007-09-11 |