TK

Toshihiko Katakura

Canon: 10 patents #6,241 of 19,416Top 35%
Overall (All Time): #503,839 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10545422 Toner Kentaro Yamawaki, Akane Masumoto, Tomonori Matsunaga, Kunihiko Nakamura, Sara Yoshida +5 more 2020-01-28
10503090 Toner Tsuneyoshi Tominaga, Akane Masumoto, Shiro Kuroki, Kenta Kamikura, Sara Yoshida +5 more 2019-12-10
10429757 Toner Sara Yoshida, Shinsuke Mochizuki, Tsuneyoshi Tominaga, Kenta Kamikura, Tsutomu Shimano +5 more 2019-10-01
10303074 Toner Kentaro Yamawaki, Akane Masumoto, Tomonori Matsunaga, Kunihiko Nakamura, Sara Yoshida +5 more 2019-05-28
9897933 Toner Sara Yoshida, Katsuyuki Nonaka, Koji Abe, Akane Masumoto, Maho Tanaka 2018-02-20
9864290 Toner for electrophotographic processes and electrostatic printing processes Kentaro Yamawaki, Shiro Kuroki, Akane Masumoto, Tsuneyoshi Tominaga 2018-01-09
9766566 Toner and method for producing the same Shinsuke Mochizuki, Kenichi Nakayama, Koji Abe, Masatake Tanaka, Naoya Isono 2017-09-19
9733584 Toner Akane Masumoto, Katsuyuki Nonaka, Koji Abe, Tsuneyoshi Tominaga, Shiro Kuroki 2017-08-15
9733583 Toner Shiro Kuroki, Katsuyuki Nonaka, Koji Abe, Tsuneyoshi Tominaga, Sara Yoshida 2017-08-15
9529289 Method for producing toner particles Koji Abe, Akane Masumoto, Tsuneyoshi Tominaga, Shiro Kuroki, Sara Inoue 2016-12-27