Issued Patents All Time
Showing 26–50 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001735 | Fixing device and image forming apparatus | Takahiro Imada, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga, Yuji Arai +9 more | 2018-06-19 |
| 9989905 | Fixing device and image forming apparatus | Takayuki Seki, Takashi Seto, Hiroshi Yoshinaga, Kenji Ishii, Kazunari Sawada | 2018-06-05 |
| 9964905 | Fixing device and image forming apparatus | Takayuki Seki, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Hiroshi Yoshinaga +2 more | 2018-05-08 |
| 9933730 | Fixing device and image forming apparatus | Hiroshi Yoshinaga, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Takayuki Seki +1 more | 2018-04-03 |
| 9874839 | Fixing device and image forming apparatus | Kazunari Sawada, Kenji Ishii, Kazuhito Kishi, Takayuki Seki, Hiroshi Yoshinaga +5 more | 2018-01-23 |
| 9851663 | Fixing device and image forming apparatus | Shohta Kobashigawa, Kenji Ishii, Kazuhito Kishi, Takayuki Seki, Hiroshi Yoshinaga +6 more | 2017-12-26 |
| 9851667 | Fixing device and image forming apparatus | Takayuki Seki, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Hiroshi Yoshinaga +1 more | 2017-12-26 |
| 9846397 | Fixing device including a supplementary thermal conductor and image forming apparatus incorporating same | Kazunari Sawada, Kenji Ishii, Kazuhito Kishi, Takayuki Seki, Hiroshi Yoshinaga +1 more | 2017-12-19 |
| 9829840 | Fixing device and image forming apparatus | Takashi Seto, Kenji Ishii, Susumu Matsusaka, Yasuhiko Ogino, Shohta Kobashigawa +6 more | 2017-11-28 |
| 9778606 | Fixing device and image forming apparatus | Takayuki Seki, Susumu Matsusaka, Yasuhiko Ogino, Shohta Kobashigawa, Kenji Ishii +4 more | 2017-10-03 |
| 9678460 | Fixing device, image forming apparatus, and fixing method | Takamasa Hase, Susumu Matsusaka, Yasuhiko Ogino, Shohta Kobashigawa, Kenji Ishii +6 more | 2017-06-13 |
| 9651905 | Fixing device and image forming apparatus | Kazuhito Kishi, Takashi Seto, Takayuki Seki, Kazunari Sawada, Kenji Ishii +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 | Hiromasa Takagi, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Takayuki Seki +2 more | 2017-04-11 |
| 9618886 | NIP formation assembly, fixing device, and image forming apparatus | Takashi Seto, Kenji Ishii, Kazuhito Kishi, Takayuki Seki, Susumu Matsusaka +3 more | 2017-04-11 |
| 9612556 | Fixing device and image forming apparatus | Yasuhiko Ogino, Kenji Ishii, Takashi Seto, Kazuhito Kishi, Kazunari Sawada +6 more | 2017-04-04 |
| 9612555 | Fixing device, image forming apparatus, and fixing method for conveying toner images | Hiroshi Yoshinaga, Kenji Ishii, Kazuhito Kishi, Takashi Seto, Takayuki Seki +4 more | 2017-04-04 |
| 9599941 | Heater for heating a fixing rotator of a fixing device and image forming apparatus incorporating the same | Yoshiki Yamaguchi, Kazuhito Kishi, Yasunori Ishigaya, Keisuke Kawabata, Haruyuki Honda | 2017-03-21 |
| 9568868 | Image forming apparatus | Shinichi Namekata, Takeshi Uchitani, Takamasa Hase, Shuutaroh Yuasa, Kazuya Saito +3 more | 2017-02-14 |
| 9557692 | Fixing device and image forming apparatus | Takahiro Imada, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga, Yuji Arai +9 more | 2017-01-31 |
| 9551963 | Fixing device having a heater and reflector arrangement and image forming apparatus having same | Takeshi Tada, Takakuni Minewaki, Susumu Matsusaka, Fumihito Masubuchi | 2017-01-24 |
| 9501011 | Fixing device and image forming apparatus including same | Akira Shinshi, Naoki Iwaya, Yoshiki Yamaguchi, Shuntaroh Tamaki, Hiroshi Yoshinaga +3 more | 2016-11-22 |
| 9411284 | Fixing device | Takumi Waida, Hiroshi Seo, Ryota Yamashina | 2016-08-09 |
| 9310735 | Fixing device and image forming apparatus having temperature detector | Yoshiki Yamaguchi, Kazuhito Kishi, Masahiro Samei, Misaki Shimizu, Yukiko Nakajima +1 more | 2016-04-12 |
| 9310733 | Fixing device and image forming apparatus including same | Hiroshi Yoshinaga, Masaaki Yoshikawa, Kenichi Hasegawa, Kenji Ishii, Akira Shinshi +8 more | 2016-04-12 |