Issued Patents All Time
Showing 26–50 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9651905 | Fixing device and image forming apparatus | Ippei Fujimoto, Kazuhito Kishi, Takashi Seto, Takayuki Seki, Kazunari Sawada +5 more | 2017-05-16 |
| 9639042 | Fixing device and image forming apparatus | Kenji Ishii, Susumu Matsusaka, Yasuhiko Ogino, Shohta Kobashigawa, Kazuhito Kishi +5 more | 2017-05-02 |
| 9618887 | Fixing device and image forming apparatus | Kenji Ishii, Kazuhito Kishi, Takashi Seto, Takayuki Seki, Hiroshi Yoshinaga +2 more | 2017-04-11 |
| 9618888 | Fixing device and image forming apparatus | Keitaro Shoji, Kenji Ishii, Takayuki Seki | 2017-04-11 |
| 9618886 | NIP formation assembly, fixing device, and image forming apparatus | Takashi Seto, Kenji Ishii, Kazuhito Kishi, Ippei Fujimoto, Takayuki Seki +3 more | 2017-04-11 |
| 9612556 | Fixing device and image forming apparatus | Yasuhiko Ogino, Kenji Ishii, Takashi Seto, Ippei Fujimoto, Kazuhito Kishi +6 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, Kenji Ishii, Takayuki Seki, Keitaro Shoji +6 more | 2017-03-21 |
| 9581948 | Fixing device and image forming apparatus | Kenji Ishii, Takayuki Seki, Keitaro Shoji | 2017-02-28 |
| 9557692 | Fixing device and image forming apparatus | Takahiro Imada, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga, Yuji Arai +9 more | 2017-01-31 |
| 9529309 | Fixing device and image forming apparatus including a multi-layer nip formation pad | Kenji Ishii, Takayuki Seki, Keitaro Shoji | 2016-12-27 |
| 9507306 | Fixing device with a temperature detector adjacent an easily deformable location and image forming apparatus including same | Takeshi Uchitani, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Tadashi Ogawa +13 more | 2016-11-29 |
| 9454114 | Fixing device and image forming apparatus including same | Takamasa Hase, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more | 2016-09-27 |
| 9405270 | Fixing device and image forming apparatus incorporating same | Tadashi Ogawa, Kenji Ishii, Teppei Kawata, Arinobu Yoshiura, Toshihiko Shimokawa +8 more | 2016-08-02 |
| 9405250 | Fixing device capable of minimizing damage of endless rotary body and image forming apparatus incorporating same | Tadashi Ogawa, Masahiko Satoh, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii +12 more | 2016-08-02 |
| 9405242 | Fixing device and image forming device | Takamasa Hase, Kenji Ishii, Tadashi Ogawa, Teppei Kawata, Arinobu Yoshiura +12 more | 2016-08-02 |
| 9367010 | Fixing device and image forming device | Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga, Tadashi Ogawa +13 more | 2016-06-14 |
| 9316972 | Fixing device and image forming apparatus incorporating same | Yuji Arai, Masaaki Yoshikawa, Kenji Ishii, Tadashi Ogawa, Teppei Kawata +8 more | 2016-04-19 |
| 9298146 | Fixing device and image forming apparatus | Arinobu Yoshiura, Hideo Nagafuji, Yuji Arai, Kohichi Utsunomiya, Shohei Saito +5 more | 2016-03-29 |
| 9291967 | Fixing device and image forming apparatus incorporating same | Naoki Iwaya, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more | 2016-03-22 |
| 9291966 | Fixing device and image forming apparatus | Keitaro Shoji, Kenji Ishii, Takayuki Seki | 2016-03-22 |
| 9239559 | Fixing device and image forming apparatus including same | Takeshi Uchitani, Masahiko Satoh, Kenji Ishii, Tadashi Ogawa, Teppei Kawata +19 more | 2016-01-19 |
| 9239553 | Fixing device and image forming apparatus | Yuji Arai, Takayuki Seki, Yoshiki Yamaguchi, Shuntaroh Tamaki, Yutaka Ikebuchi +17 more | 2016-01-19 |
| 9235177 | Fixing device and image forming apparatus incorporating same | Takuya Seshita, Masahiko Satoh, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii +15 more | 2016-01-12 |
| 9229389 | Fixing device and image forming apparatus | Kenji Ishii, Arinobu Yoshiura | 2016-01-05 |
| 9207596 | Image forming apparatus including a fixing device | Takamasa Hase, Masahiko Satoh, Shinichi Namekata, Kenji Ishii, Takeshi Uchitani +14 more | 2015-12-08 |