Issued Patents All Time
Showing 1–25 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662678 | Fixing device with controlled heating and image forming apparatus | Ryohei Matsuda, Ryuuichi Mimbu, Satoshi Kuno, Kentaro Yamanaka | 2023-05-30 |
| 11474461 | Fixing device with nip forming member having guide portions | Ryuuichi Mimbu, Kazuya Saito | 2022-10-18 |
| 11320767 | Heating device, fixing device, and image forming apparatus | Ippei Fujimoto | 2022-05-03 |
| 10935911 | Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same | Teppei Kawata, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more | 2021-03-02 |
| 10678170 | Fixing device and image forming apparatus | Yasunori Ishigaya, Kazuya Saito, Keitaro Shoji, Hiromasa Takagi | 2020-06-09 |
| 10156818 | Fixing device and image forming apparatus | Yasunori Ishigaya, Kazuya Saito, Keitaro Shoji, Hiromasa Takagi | 2018-12-18 |
| 10152006 | Fixing device and image forming apparatus | Yasunori Ishigaya, Yutaka Ikebuchi, Kazuya Saito, Keitaro Shoji, Ryohei Matsuda +2 more | 2018-12-11 |
| 10061235 | Fixing device and image forming apparatus | Keitaro Shoji, Yasunori Ishigaya, Kazuya Saito, Ryohei Matsuda, Hiromasa Takagi +1 more | 2018-08-28 |
| 10012932 | Image forming apparatus incorporating fixing device | Yasunori Ishigaya, Ryuuichi Mimbu, Hiromasa Takagi, Kazuya Saito, Keitaro Shoji | 2018-07-03 |
| 10001735 | Fixing device and image forming apparatus | Takahiro Imada, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga, Yuji Arai +9 more | 2018-06-19 |
| 9983526 | Fixing device and image forming apparatus including same | Takeshi Uchitani, Masahiko Satoh, Kenji Ishii, Tadashi Ogawa, Teppei Kawata +19 more | 2018-05-29 |
| 9971289 | Image forming apparatus | Takamasa Hase, Masahiko Satoh, Shinichi Namekata, Kenji Ishii, Takeshi Uchitani +14 more | 2018-05-15 |
| 9927748 | Fixing device and image forming apparatus | Hiroshi Yoshinaga, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Tadashi Ogawa +12 more | 2018-03-27 |
| 9904220 | Fixing device and image forming apparatus | Kazuya Saito, Yasunori Ishigaya, Keitaro Shoji, Hiromasa Takagi | 2018-02-27 |
| 9811031 | Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same | Teppei Kawata, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more | 2017-11-07 |
| 9811029 | Fixing device and image forming apparatus including the same | Haruyuki Honda, Ryuuichi Mimbu, Yoshio Hattori, Yoshiki Yamaguchi | 2017-11-07 |
| 9811043 | Image forming apparatus | Ryuuichi Mimbu, Yoshio Hattori, Haruyuki Honda, Yoshiki Yamaguchi | 2017-11-07 |
| 9753417 | Fixing device including outlet guide member and image forming apparatus thereof | Yoshiki Yamaguchi, Yoshio Hattori, Haruyuki Honda, Ryuuichi Mimbu, Yutaka Ikebuchi +4 more | 2017-09-05 |
| 9727011 | Image forming apparatus and image forming method | Yutaka Ikebuchi, Hiroshi Yoshinaga, Takayuki Seki, Yuji Arai, Ryuuichi Mimbu +5 more | 2017-08-08 |
| 9727008 | Fixing device and image forming apparatus including the fixing device | Teppei Kawata, Masahiko Satoh, Kenji Ishii, Masaaki Yoshikawa, Hiroshi Yoshinaga +13 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 |
| 9696668 | Fixing device and image forming apparatus | Yoshiki Yamaguchi, Yoshio Hattori, Ryuuichi Mimbu, Haruyuki Honda | 2017-07-04 |
| 9690243 | Image forming apparatus including a fixing device that includes a radiant heat heating source and a fixing member that rotates before an abnormality solved | Takamasa Hase, Masahiko Satoh, Shinichi Namekata, Kenji Ishii, Takeshi Uchitani +14 more | 2017-06-27 |
| 9581945 | Fixing exit guide plate, fixing device, and image forming apparatus | Haruyuki Honda, Ryuuichi Mimbu, Yoshio Hattori, Yoshiki Yamaguchi | 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 |