Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150604 | Image forming apparatus with a temperature change suppressor | Kazuhiko Watanabe, Hiroshi Nakai | 2021-10-19 |
| 10514651 | Cleaning blade, cleaning device, image forming apparatus, and process cartridge | Kazuhiko Watanabe, Hiroshi Nakai, Hiroshi Mizusawa, Tomoyuki Kirigane | 2019-12-24 |
| 9545797 | Recording medium heating apparatus and system including the recording medium heating apparatus | Ken Onodera, Genichiroh Kawamichi, Yutaka Nagasawa, Shinji Nagayama | 2017-01-17 |
| 9409416 | Recording medium heating apparatus and system including the recording medium heating apparatus | Ken Onodera, Genichiroh Kawamichi, Yutaka Nagasawa, Shinji Nagayama | 2016-08-09 |
| 6947698 | Fixing apparatus of electrophotographic printer | Sho Sawahata, Shuho Yokokawa, Isao Nakajima, Tsukasa Onose, Ken Onodera | 2005-09-20 |