Issued Patents All Time
Showing 26–50 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10168653 | Fixing device and image forming apparatus incorporating same | Ryohei Matsuda, Ippei Fujimoto | 2019-01-01 |
| 10082751 | Fixing device and image forming apparatus | Takashi Seto, Kenji Ishii, Hiroshi Yoshinaga, Ippei Fujimoto, Hiroyuki Shimada +2 more | 2018-09-25 |
| 10042297 | Fixing device and image forming apparatus incorporating same | Kazunari Sawada, Kenji Ishii, Kazuhito Kishi, Ippei Fujimoto, Takashi Seto +2 more | 2018-08-07 |
| 10042295 | Fixing device, image forming apparatus, and image forming method | Hiroshi Yoshinaga, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Ippei Fujimoto +2 more | 2018-08-07 |
| 10025247 | Fixing device including a pressure pad with at least one mouth, and image forming apparatus incorporating same | Kazunari Sawada, Ippei Fujimoto, Kenji Ishii, Takashi Seto, Hiroshi Yoshinaga +1 more | 2018-07-17 |
| 9989905 | Fixing device and image forming apparatus | Takashi Seto, Hiroshi Yoshinaga, Kenji Ishii, Ippei Fujimoto, Kazunari Sawada | 2018-06-05 |
| 9983526 | Fixing device and image forming apparatus including same | Takeshi Uchitani, Masahiko Satoh, Kenji Ishii, Tadashi Ogawa, Teppei Kawata +19 more | 2018-05-29 |
| 9981493 | Power supply apparatus, printing apparatus, and control method | Shuhei Tada, Akira Miyashita | 2018-05-29 |
| 9964905 | Fixing device and image forming apparatus | Kenji Ishii, Kazuhito Kishi, Takashi Seto, Hiroshi Yoshinaga, Ippei Fujimoto +2 more | 2018-05-08 |
| 9933730 | Fixing device and image forming apparatus | Hiroshi Yoshinaga, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Ippei Fujimoto +1 more | 2018-04-03 |
| 9931931 | Driving force distribution apparatus and method for distributing driving force | Norihisa Nihanda, Shoichi Ohyagi | 2018-04-03 |
| 9874839 | Fixing device and image forming apparatus | Kazunari Sawada, Kenji Ishii, Kazuhito Kishi, Hiroshi Yoshinaga, Takashi Seto +5 more | 2018-01-23 |
| 9851667 | Fixing device and image forming apparatus | Kenji Ishii, Kazuhito Kishi, Takashi Seto, Hiroshi Yoshinaga, Ippei Fujimoto +1 more | 2017-12-26 |
| 9851663 | Fixing device and image forming apparatus | Shohta Kobashigawa, Kenji Ishii, Kazuhito Kishi, Hiroshi Yoshinaga, Takashi Seto +6 more | 2017-12-26 |
| 9846397 | Fixing device including a supplementary thermal conductor and image forming apparatus incorporating same | Kazunari Sawada, Kenji Ishii, Kazuhito Kishi, Ippei Fujimoto, Hiroshi Yoshinaga +1 more | 2017-12-19 |
| 9778606 | Fixing device and image forming apparatus | Susumu Matsusaka, Yasuhiko Ogino, Shohta Kobashigawa, Kenji Ishii, Kazuhito Kishi +4 more | 2017-10-03 |
| 9727011 | Image forming apparatus and image forming method | Yutaka Ikebuchi, Hiroshi Yoshinaga, Yuji Arai, Ryuuichi Mimbu, Shuntaro Tamaki +5 more | 2017-08-08 |
| 9715203 | Fixing device and image forming apparatus including same | Takeshi Uchitani, Masahiko Satoh, Kenji Ishii, Tadashi Ogawa, Teppei Kawata +19 more | 2017-07-25 |
| 9651905 | Fixing device and image forming apparatus | Ippei Fujimoto, Kazuhito Kishi, Takashi Seto, Kazunari Sawada, Kenji Ishii +5 more | 2017-05-16 |
| 9618887 | Fixing device and image forming apparatus | Hiromasa Takagi, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Hiroshi Yoshinaga +2 more | 2017-04-11 |
| 9618888 | Fixing device and image forming apparatus | Keitaro Shoji, Kenji Ishii, Hiromasa Takagi | 2017-04-11 |
| 9618886 | NIP formation assembly, fixing device, and image forming apparatus | Takashi Seto, Kenji Ishii, Kazuhito Kishi, Ippei Fujimoto, Susumu Matsusaka +3 more | 2017-04-11 |
| 9612555 | Fixing device, image forming apparatus, and fixing method for conveying toner images | Hiroshi Yoshinaga, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Ippei Fujimoto +4 more | 2017-04-04 |
| 9599940 | Fixing device with nip forming member having a high thermal-conductive layer with a low thermal conductive portion | Motoyoshi Yamano, Kohichi Utsunomiya, Hiromasa Takagi, Kenji Ishii, Keitaro Shoji +6 more | 2017-03-21 |
| 9581948 | Fixing device and image forming apparatus | Hiromasa Takagi, Kenji Ishii, Keitaro Shoji | 2017-02-28 |