Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12210310 | Image forming apparatus having a connector that electrically connects a fixing unit to a circuit board having a power control circuit | Yuji Fujiwara, Ryota Ogura, Teruhiko Namiki | 2025-01-28 |
| 12158713 | Heater and image heating device | Yasumasa Matayoshi, Teruhiko Namiki | 2024-12-03 |
| 11768454 | Image forming apparatus having a first circuit for supplying power to a heater, a second circuit electrically insulated with reinforced insulation from the first circuit, and a third circuit electrically insulated from the first and second circuits | Yuji Fujiwara, Ryota Ogura, Teruhiko Namiki | 2023-09-26 |
| 11262677 | Image forming apparatus having a connector with multiple circuits having varying insulation | Yuji Fujiwara, Ryota Ogura, Teruhiko Namiki | 2022-03-01 |
| 10845741 | Image forming apparatus in which a first circuit for supplying power to a heater and second and third circuits electrically isolated from the first circuit are linearly disposed on a circuit board surface | Yuji Fujiwara, Ryota Ogura, Teruhiko Namiki | 2020-11-24 |
| 10379467 | Compact fixing device with reduced cost of wiring including electrical cables | Motoyasu Muramatsu, Satoshi Murasaki, Kazuhiko Shinoda, Shusuke Katori | 2019-08-13 |
| 9274466 | Image fixing apparatus having end region temperature control | — | 2016-03-01 |
| 9081345 | Image forming apparatus | Wataru Uchida, Tomoyuki Araki, Toshiaki Miyashiro, Mitsuhiro Ito, Taro Ishifune +4 more | 2015-07-14 |
| 8995860 | Image fixing apparatus having end region temperature control | — | 2015-03-31 |