Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791568 | Bi-directional flat plate foldable unit and bi-directional flat plate foldable antenna mechanism | Yundou Xu, Bo CHEN, Sicheng Lu, Ming Li, Luyao Guo +3 more | 2023-10-17 |
| 9599940 | Fixing device with nip forming member having a high thermal-conductive layer with a low thermal conductive portion | Motoyoshi Yamano, Kohichi Utsunomiya, Hiromasa Takagi, Kenji Ishii, Takayuki Seki +6 more | 2017-03-21 |
| 9494900 | Fixing device and image forming apparatus including a nip-forming-member supported by at least two plates joined together | Kohichi Utsunomiya, Hideo Nagafuji, Yuji Arai, Arinobu Yoshiura, Shohei Saito +2 more | 2016-11-15 |
| 9400464 | Fixing device and image forming apparatus | Kohichi Utsunomiya, Hideo Nagafuji, Yuji Arai, Arinobu Yoshiura, Shohei Saito +2 more | 2016-07-26 |
| 9400482 | Paper conveyance device, fixing device, and image forming apparatus | Shohei Saito, Hideo Nagafuji, Yuji Arai, Arinobu Yoshiura, Kohichi Utsunomiya +9 more | 2016-07-26 |
| 9298146 | Fixing device and image forming apparatus | Arinobu Yoshiura, Hideo Nagafuji, Yuji Arai, Kohichi Utsunomiya, Shohei Saito +5 more | 2016-03-29 |