Issued Patents All Time
Showing 51–75 of 156 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8958710 | Fixing device, image forming apparatus incorporating same, and fixing method | Shuutaroh Yuasa, Takeshi Uchitani, Takamasa Hase, Takuya Seshita, Hiroshi Yoshinaga +13 more | 2015-02-17 |
| 8953966 | Fixing device and image forming apparatus | Takamasa Hase, Takeshi Uchitani, Teppei Kawata, Shuutaroh Yuasa, Kensuke Yamaji | 2015-02-10 |
| 8953960 | Fixing device and image forming apparatus | Satoshi Ueno, Masanao Ehara, Teppei Kawata, Takamasa Hase, Kazuya Saito +2 more | 2015-02-10 |
| 8953994 | Fixing device and image forming apparatus incorporating same | Naoki Iwaya, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more | 2015-02-10 |
| 8953991 | Fixing device and image forming apparatus | Satoshi Ueno, Takeshi Uchitani, Teppei Kawata, Takamasa Hase, Kazuya Saito +2 more | 2015-02-10 |
| 8953995 | Fixing device and endless belt assembly | Akira Suzuki, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more | 2015-02-10 |
| 8929791 | Fixing device and endless belt assembly | Kenji Ishii, Masahiko Satoh, Masaaki Yoshikawa, Hiroshi Yoshinaga, Takeshi Uchitani +13 more | 2015-01-06 |
| 8918042 | Fixing device and image forming apparatus including the fixing device | Takahiro Imada, Masahiko Satoh, Masaaki Yoshikawa, Kenji Ishii, Hiroshi Yoshinaga +13 more | 2014-12-23 |
| 8891990 | Image forming apparatus and method for forming toner image on recording medium | Shuutaroh Yuasa, Takeshi Uchitani, Satoshi Ueno, Teppei Kawata, Takamasa Hase +2 more | 2014-11-18 |
| 8886103 | Fixing device capable of minimizing damage of endless belt and image forming apparatus incorporating same | Kensuke Yamaji, Masahiko Satoh, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii +12 more | 2014-11-11 |
| 8886101 | 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 | 2014-11-11 |
| 8886090 | Fixing device including an engagement-disengagement unit and image forming apparatus equipped with the fixing device | Teppei Kawata, Kenji Ishii, Arinobu Yoshiura, Toshihiko Shimokawa, Kensuke Yamaji +12 more | 2014-11-11 |
| 8873984 | Fixing device, image forming apparatus incorporating same, and fixing method | Kenji Ishii, Yuji Arai, Yoshiki Yamaguchi, Arinobu Yoshiura, Toshihiko Shimokawa +8 more | 2014-10-28 |
| 8855506 | Image forming apparatus | Takamasa Hase, Masahiko Satoh, Shinichi Namekata, Kenji Ishii, Takeshi Uchitani +14 more | 2014-10-07 |
| 8831498 | Fixing device and guide mechanism included therein | Naoki Iwaya, Masahiko Satoh, Masaaki Yoshikawa, Hiroshi Yoshinaga, Kenji Ishii +12 more | 2014-09-09 |
| 8811843 | Image forming apparatus for forming toner image on recording medium | Takamasa Hase, Takeshi Uchitani, Satoshi Ueno, Teppei Kawata, Kazuya Saito +2 more | 2014-08-19 |
| 8811842 | Fixing device and image forming apparatus | Takamasa Hase, Masanao Ehara, Kenji Ishii, Satoshi Ueno, Hiroshi Seo +2 more | 2014-08-19 |
| 8755733 | Fixing device, fixing method, image forming apparatus, and image forming method | Masanao Ehara, Satoshi Ueno, Hiroshi Seo, Shuutaroh Yuasa | 2014-06-17 |
| 8750776 | Fixing roller, and fixing device and image forming apparatus incorporating same | Takeshi Uchitani, Satoshi Ueno, Takamasa Hase, Teppei Kawata, Kazuya Saito +2 more | 2014-06-10 |
| 8737861 | Fixing device and image forming apparatus | Takamasa Hase, Masanao Ehara, Takeshi Uchitani, Satoshi Ueno, Teppei Kawata +3 more | 2014-05-27 |
| 8718502 | Fixing device and image forming apparatus incorporating same having a tube which penetrates through a heater and passes infrared rays to a temperature detector | Shuutaroh Yuasa, Masanao Ehara, Satoshi Ueno, Hiroshi Seo, Teppei Kawata +4 more | 2014-05-06 |
| 8706016 | Fixing device and image forming apparatus incorporating the fixing device | Takahiro Imada, Masanao Ehara, Satoshi Ueno, Hiroshi Seo, Takamasa Hase +1 more | 2014-04-22 |
| 8676078 | Fixing device, image forming apparatus incorporating same, and method for fixing toner image on recording medium | Kazuya Saito, Takeshi Uchitani, Satoshi Ueno, Teppei Kawata, Takamasa Hase +2 more | 2014-03-18 |
| 8626018 | Fixing unit and image forming apparatus | Masanao Ehara, Satoshi Ueno, Hiroshi Seo, Takahiro Imada, Takamasa Hase | 2014-01-07 |
| 8588628 | Fixing device and image forming apparatus | Masanao Ehara, Satoshi Ueno, Hiroshi Seo, Takamasa Hase, Shuutaroh Yuasa | 2013-11-19 |