Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11966054 | Display device | Akio Machida, MITSURU AKAHORI, Nobuhiro Suzuki | 2024-04-23 |
| 10042295 | Fixing device, image forming apparatus, and image forming method | Hiroshi Yoshinaga, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Takayuki Seki +2 more | 2018-08-07 |
| 10042297 | Fixing device and image forming apparatus incorporating same | Kazunari Sawada, Kenji Ishii, Kazuhito Kishi, Takayuki Seki, Ippei Fujimoto +2 more | 2018-08-07 |
| 9964905 | Fixing device and image forming apparatus | Takayuki Seki, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Hiroshi Yoshinaga +2 more | 2018-05-08 |
| 9310735 | Fixing device and image forming apparatus having temperature detector | Yoshiki Yamaguchi, Kazuhito Kishi, Masahiro Samei, Ippei Fujimoto, Yukiko Nakajima +1 more | 2016-04-12 |
| 9285737 | Fixing device and image forming apparatus | Yasunori Ishigaya, Kazuhito Kishi, Ippei Fujimoto, Keisuke Kawabata, Yoshiki Yamaguchi +1 more | 2016-03-15 |
| 9223268 | Fixing device, belt device, and image forming apparatus | Yoshiki Yamaguchi, Kazuhito Kishi, Masahiro Samei, Ippei Fujimoto, Yukiko Nakajima +3 more | 2015-12-29 |
| 9176440 | Fixing device and image forming apparatus | Haruyuki Honda, Yoshiki Yamaguchi, Kazuhito Kishi, Yasunori Ishigaya, Ippei Fujimoto +1 more | 2015-11-03 |
| 8457540 | Fixing device and image forming apparatus incorporating same | Satoshi Muramatsu, Kunihiko Tomita | 2013-06-04 |
| 8000642 | Fixing device and image forming apparatus including the fixing device using a dielectric material heated by an electric field | Takuma Nakamura, Yukimichi Someya | 2011-08-16 |
| 7917070 | Intermediate transfer device and image forming apparatus using same | Yukimichi Someya | 2011-03-29 |
| 7809317 | Intermediate transfer device and image forming apparatus | Yukimichi Someya | 2010-10-05 |
| 7512373 | Image forming apparatus and developer supplier capable of supplying developer at increased speed | — | 2009-03-31 |