Issued Patents All Time
Showing 1–25 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379683 | Heating device with thermometers and thermostats alternately arranged on a heat conductor | — | 2025-08-05 |
| 12360483 | Heater, fixing device, and image forming apparatus | Osamu Takagi, Chie Miyauchi | 2025-07-15 |
| 12339612 | Image forming apparatus with controller for adjusting power supplied to heating element of fixing device based on cumulative prior use metric | — | 2025-06-24 |
| 12306562 | Heating device and fixing device and image forming apparatus | Chie Miyauchi, Osamu Takagi | 2025-05-20 |
| 12224779 | Transmitter, receiver, transmission method, reception method, and non-transitory computer readable storage medium for performing beamforming in wireless transmission | Mikihiro Ouchi, Tomohiro Kimura, Yusuke Chinda | 2025-02-11 |
| 12124195 | Image forming apparatus having a fixing unit and heating control method | Yohei Doi, Eiji Shinohara, Sasuke Endo, Masaya Tanaka, Ryota Saeki +4 more | 2024-10-22 |
| 12055878 | Heating device with a heat conductor including portions having different thicknesses | Sasuke Endo, Masaya Tanaka, Ryota Saeki, Kiyotaka Murakami, Kousei MIYASHITA +4 more | 2024-08-06 |
| 12037160 | Packaging container, packaging method, and metal foil transport method | Akira Sako, Yasunobu Miyata | 2024-07-16 |
| 11982959 | Heating device with thermometers and thermostats alternately arranged on a heat conductor | — | 2024-05-14 |
| 11966177 | Image forming apparatus and image forming method | — | 2024-04-23 |
| 11880152 | Heater, fixing device, and image forming apparatus | Osamu Takagi, Chie Miyauchi | 2024-01-23 |
| 11868067 | Image forming apparatus and heating method | Kiyotaka Murakami, Sasuke Endo, Masaya Tanaka, Ryota Saeki, Kousei MIYASHITA +4 more | 2024-01-09 |
| 11782370 | Heating apparatus having a cylindrical film and a pressing element to form a nip | — | 2023-10-10 |
| 11774887 | Image forming apparatus having a fixing unit and heating control method | Yohei Doi, Eiji Shinohara, Sasuke Endo, Masaya Tanaka, Ryota Saeki +4 more | 2023-10-03 |
| 11726420 | Image forming apparatus, and adjustment method for distance between heating member and pressure element of fixing device | Osamu Takagi, Chie Miyauchi | 2023-08-15 |
| 11714369 | Heating device with thermometers and thermostats alternately arranged on a heat conductor | — | 2023-08-01 |
| 11709447 | Heater unit, fixing device, and image forming apparatus | — | 2023-07-25 |
| 11675294 | Heating device and image forming apparatus | Chie Miyauchi, Osamu Takagi | 2023-06-13 |
| 11669033 | Heating device with a heat conductor including portions having different thicknesses | Sasuke Endo, Masaya Tanaka, Ryota Saeki, Kiyotaka Murakami, Kousei MIYASHITA +4 more | 2023-06-06 |
| 11656565 | Image forming apparatus configured to determine amount of power supplied to heating elements based on measured temperatures | — | 2023-05-23 |
| 11614703 | Heating apparatus having a cylindrical film and a pressing element to form a nip | — | 2023-03-28 |
| 11573514 | Heater, fixing device, and image forming apparatus | Osamu Takagi, Chie Miyauchi | 2023-02-07 |
| 11550247 | Heat reflection using reflector in fixing device and image forming apparatus | — | 2023-01-10 |
| 11531297 | Image forming apparatus with controller adjusting power supplied to heating element based on prior use metric | — | 2022-12-20 |
| 11520262 | Fixing device and image forming apparatus | — | 2022-12-06 |