Issued Patents All Time
Showing 26–50 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383692 | Fixing device and image forming apparatus | Jun Okamoto, Tetsuo Tokuda, Naoto Suzuki, Takashi Sakamaki, Fumihiro Hirose +1 more | 2016-07-05 |
| 9316977 | Fixing device and image forming apparatus | Motoyoshi Yamano, Tetsuo Tokuda, Takashi Sakamaki, Naoto Suzuki, Kohichi Utsunomiya +1 more | 2016-04-19 |
| 9316971 | Image forming method for forming toner image on recording medium | Takamasa Hase, Tadashi Ogawa, Takeshi Uchitani, Teppei Kawata, Kazuya Saito +2 more | 2016-04-19 |
| D741819 | Push switch | Seiji Maeda, Akira Tanikawa | 2015-10-27 |
| 9152099 | Fixing device, image forming apparatus, and fixing method | Tetsuo Tokuda, Naoto Suzuki, Takashi Sakamaki, Kohichi Utsunomiya, Fumihiro Hirose +1 more | 2015-10-06 |
| 9091972 | Fixing device having a rotation sensor driven by a heat roller and image forming apparatus incorporating same | Naoto Suzuki, Jun Okamoto | 2015-07-28 |
| 9052650 | Fixing device and image forming apparatus | Motoyoshi Yamano, Jun Okamoto, Tetsuo Tokuda, Takashi Sakamaki, Naoto Suzuki +1 more | 2015-06-09 |
| 8989607 | Thermal fixing device and image forming apparatus including same which detects the speed of a belt on the outer surface of a fixing member | Masanao Ehara, Tadashi Ogawa, Hiroshi Seo, Takamasa Hase, Shuutaroh Yuasa | 2015-03-24 |
| 8971782 | Fixing device, image forming apparatus incorporating same, and method for heating fixing rotary body | Kazuya Saito, Masanao Ehara, Tadashi Ogawa, Takeshi Uchitani, Teppei Kawata +3 more | 2015-03-03 |
| 8953960 | Fixing device and image forming apparatus | Masanao Ehara, Tadashi Ogawa, Teppei Kawata, Takamasa Hase, Kazuya Saito +2 more | 2015-02-10 |
| 8953991 | Fixing device and image forming apparatus | Tadashi Ogawa, Takeshi Uchitani, Teppei Kawata, Takamasa Hase, Kazuya Saito +2 more | 2015-02-10 |
| D719924 | Push switch | Seiji Maeda, Akira Tanikawa | 2014-12-23 |
| 8891990 | Image forming apparatus and method for forming toner image on recording medium | Shuutaroh Yuasa, Tadashi Ogawa, Takeshi Uchitani, Teppei Kawata, Takamasa Hase +2 more | 2014-11-18 |
| 8811842 | Fixing device and image forming apparatus | Takamasa Hase, Masanao Ehara, Kenji Ishii, Tadashi Ogawa, Hiroshi Seo +2 more | 2014-08-19 |
| 8811843 | Image forming apparatus for forming toner image on recording medium | Takamasa Hase, Tadashi Ogawa, Takeshi Uchitani, Teppei Kawata, Kazuya Saito +2 more | 2014-08-19 |
| 8755733 | Fixing device, fixing method, image forming apparatus, and image forming method | Masanao Ehara, Tadashi Ogawa, Hiroshi Seo, Shuutaroh Yuasa | 2014-06-17 |
| 8750776 | Fixing roller, and fixing device and image forming apparatus incorporating same | Tadashi Ogawa, Takeshi Uchitani, Takamasa Hase, Teppei Kawata, Kazuya Saito +2 more | 2014-06-10 |
| 8737861 | Fixing device and image forming apparatus | Takamasa Hase, Masanao Ehara, Tadashi Ogawa, Takeshi Uchitani, 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, Tadashi Ogawa, Hiroshi Seo, Teppei Kawata +4 more | 2014-05-06 |
| 8706016 | Fixing device and image forming apparatus incorporating the fixing device | Takahiro Imada, Masanao Ehara, Tadashi Ogawa, 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, Tadashi Ogawa, Takeshi Uchitani, Teppei Kawata, Takamasa Hase +2 more | 2014-03-18 |
| 8626018 | Fixing unit and image forming apparatus | Tadashi Ogawa, Masanao Ehara, Hiroshi Seo, Takahiro Imada, Takamasa Hase | 2014-01-07 |
| 8588628 | Fixing device and image forming apparatus | Tadashi Ogawa, Masanao Ehara, Hiroshi Seo, Takamasa Hase, Shuutaroh Yuasa | 2013-11-19 |
| 8543046 | Fixing device, image forming apparatus incorporating same, and fixing method | Hiroshi Seo, Masanao Ehara, Tadashi Ogawa, Shuutaroh Yuasa | 2013-09-24 |
| 8535474 | Liquid applicator | Akio Morita | 2013-09-17 |