Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309382 | Variable displacement swash plate compressor | Takanori Teraya, Katsumi Sakamoto, Kazuto Watanabe | 2019-06-04 |
| 8639143 | Fixing device and image forming apparatus | Yuichi Fukuda, Takahito Chiba, Sho Watanabe, Tomoyuki Ito | 2014-01-28 |
| 8301066 | Fixing device configuration for an image forming apparatus | Takahito Chiba, Tomoyuki Ito, Satoshi Hasebe, Yuichi Fukuda, Mitsuhiro Matsumoto +2 more | 2012-10-30 |
| 7813690 | Cleaning device | Tomoya Ichikawa, Shigeo Ohno, Toshiyuki Matsui | 2010-10-12 |
| 7787799 | Cleaning device and image forming device | Hiroki Ando | 2010-08-31 |
| 7616913 | Charging roller cleaning device with guiding portion and image forming device having same | Toshiyuki Matsui, Tomoya Ichikawa | 2009-11-10 |