TY

Tsuguhiro Yoshida

Canon: 9 patents #22 of 3,943Top 1%
Overall (2021): #9,123 of 548,734Top 2%
9
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11204571 Heating apparatus including a plurality of heat generating elements, fixing apparatus, and image forming apparatus Kohei Wakatsu, Kazuhiro Doda 2021-12-21
11194272 Fixing apparatus having a nip area, and image forming apparatus Kazuhiro Doda, Kohei Wakatsu 2021-12-07
11143987 Imaging forming apparatus with enhanced primary transferability where primary transfer is performed with electric current flowing in circumferential direction of intermediate transfer belt Masaru Shimura, Shinji Katagiri, Eiichi Hamana, Takahiro Ikeda, Takayuki Tanaka +1 more 2021-10-12
11092916 Image forming apparatus including a plurality of heat generating elements Kazuhiro Doda, Kohei Wakatsu 2021-08-17
11073778 Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatus Kazuhiro Doda, Ken Nakagawa, Yutaka Sato, Kohei Wakatsu 2021-07-27
11048198 Image forming apparatus Kazuhiro Doda, Yutaka Sato, Kohei Wakatsu 2021-06-29
11003118 Fixing apparatus and image forming apparatus that control heat generation of heat generation members Kazuhiro Doda, Hiroto Endo 2021-05-11
10921737 Fixing apparatus switching heat generation members and image forming apparatus Yutaka Sato, Kazuhiro Doda, Kohei Wakatsu 2021-02-16
10884361 Image forming apparatus that switches power supply to plurality of heating elements Kohei Wakatsu, Kazuhiro Doda, Yutaka Sato, Ken Oi 2021-01-05