TS

Tsuyoshi Shimada

Canon: 4 patents #257 of 3,943Top 7%
KT Kabushiki Kaisha Toshiba: 2 patents #430 of 1,215Top 40%
Overall (2021): #26,548 of 548,734Top 5%
5
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11112706 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Eileen Takeuchi, Kumiko Takizawa, Ikuyo Kuroiwa, Wataru Kitamura 2021-09-07
11104235 Charging management system Hiroyuki Suzuki, Norikazu Hosaka, Naoki Yamaguchi, Motohiro Takeuchi, Kenji Kojima 2021-08-31
10935898 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Ikuyo Kuroiwa, Kumiko Takizawa, Kan Tanabe, Haruhiko Mitsuda, Takanori Ueno +2 more 2021-03-02
10921723 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Kumiko Takizawa, Takanori Ueno, Ikuyo Kuroiwa, Haruhiko Mitsuda, Kan Tanabe +1 more 2021-02-16
10908521 Electrophotographic photoconductor, process cartridge, and electrophotographic apparatus Haruhiko Mitsuda, Tatsuya Ikezue, Kumiko Takizawa, Kan Tanabe, Ikuyo Kuroiwa +1 more 2021-02-02