Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12124195 | Image forming apparatus having a fixing unit and heating control method | Yohei Doi, Eiji Shinohara, Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka +4 more | 2024-10-22 |
| 12055878 | Heating device with a heat conductor including portions having different thicknesses | Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka, Ryota Saeki, Kiyotaka Murakami +4 more | 2024-08-06 |
| 11868067 | Image forming apparatus and heating method | Kiyotaka Murakami, Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka, Ryota Saeki +4 more | 2024-01-09 |
| 11774887 | Image forming apparatus having a fixing unit and heating control method | Yohei Doi, Eiji Shinohara, Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka +4 more | 2023-10-03 |
| 11669033 | Heating device with a heat conductor including portions having different thicknesses | Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka, Ryota Saeki, Kiyotaka Murakami +4 more | 2023-06-06 |
| 11413583 | Filtering membrane cleaning method | Yasunobu Okajima, Yuji Otsuka, Yukako MORITA, Ken TANAKA | 2022-08-16 |
| 11372326 | Pellicle comprising graphite thin film | Shuhei Ozaki, Masamitsu Tachibana, Takeo Watanabe, Tetsuo Harada | 2022-06-28 |
| 11328953 | Wiring circuit and method for producing same | Mutsuaki Murakami | 2022-05-10 |
| 11307522 | Heating device with a heat conductor including portions having different thicknesses | Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka, Ryota Saeki, Kiyotaka Murakami +4 more | 2022-04-19 |
| 11281132 | Image forming apparatus and heating method | Kiyotaka Murakami, Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka, Ryota Saeki +4 more | 2022-03-22 |
| 11275330 | Image forming apparatus having a fixing unit and heating control method | Yohei Doi, Eiji Shinohara, Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka +4 more | 2022-03-15 |
| 11106164 | Heating device including a heat conductor having a surface with a groove | Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka, Ryota Saeki, Kiyotaka Murakami +4 more | 2021-08-31 |
| 11073776 | Image forming apparatus, image forming method and non-transitory recording medium | Eiji Shinohara, Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka, Ryota Saeki +4 more | 2021-07-27 |
| 10990044 | Image forming apparatus having a fixing unit and heating control method | Yohei Doi, Eiji Shinohara, Kazuhiko Kikuchi, Sasuke Endo, Masaya Tanaka +4 more | 2021-04-27 |
| 10845757 | Image processing apparatus having cooling duct | Masaya Tanaka, Shuji Yokoyama | 2020-11-24 |
| 10824111 | Heating device and image processing apparatus | — | 2020-11-03 |
| 10481354 | Structure of connection between optical unit and optical path tube | Yukio Watanabe, Hiroshi Someya, Yuto TANAKA | 2019-11-19 |
| 10481535 | Fixing apparatus with coil and movable magnetic body and image forming apparatus with coil and movable magnetic body | — | 2019-11-19 |
| 10474075 | Fixing device and image forming apparatus | — | 2019-11-12 |
| 10152005 | Fixing device and image forming apparatus | Shuji Yokoyama | 2018-12-11 |
| 10114319 | Fixing apparatus with coil and movable magnetic body and image forming apparatus with coil and movable magnetic body | — | 2018-10-30 |
| 10025238 | Fixing apparatus that controls current for driving an induction heater | Shuji Yokoyama | 2018-07-17 |
| 9964903 | Fixing device that can suppress variation in temperature, and image forming apparatus having the fixing device | Yoshiaki Okano, Noboru Furuyama | 2018-05-08 |
| 9864312 | Fixing device that can suppress variation in temperature, and image forming apparatus having the fixing device | Yoshiaki Okano, Noboru Furuyama | 2018-01-09 |
| 9739303 | Main bearing for crankshaft of internal combustion engine | Kenta Kato | 2017-08-22 |