Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126118 | Fixing device having heating member and contact portion thereof and image forming apparatus | Jouta KOBAYASHI | 2021-09-21 |
| 11106165 | Heating device and apparatus using member to be heated | Kazuyoshi Itoh, Toko Hara, Kiyoshi Koyanagi, Sou Morizaki, Motoharu Nakao +1 more | 2021-08-31 |
| 11092918 | Heating device and image forming apparatus including heat pipe having flat outer surface | Toko Hara, Toru Inoue, Kazuyoshi Itoh, Kiyoshi Koyanagi | 2021-08-17 |
| 11092919 | Heating device and image forming apparatus | Toru Inoue, Kazuyoshi Itoh, Toko Hara, Motoharu Nakao, Sou Morizaki +1 more | 2021-08-17 |
| 11016427 | Heating device, fixing device, and image forming apparatus | Toko Hara, Toru Inoue, Kazuyoshi Itoh, Kiyoshi Koyanagi, Sou Morizaki +1 more | 2021-05-25 |
| 10969720 | Heating device, fixing device, and image forming apparatus | Kiyoshi Koyanagi, Toko Hara, Kazuyoshi Itoh, Sou Morizaki, Motoharu Nakao +1 more | 2021-04-06 |