KY

Kentaro Yamawaki

Canon: 8 patents #33 of 3,943Top 1%
Overall (2021): #12,654 of 548,734Top 3%
8
Patents 2021

Issued Patents 2021

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11169460 Toner Shohei Kototani, Tsuneyoshi Tominaga, Masatake Tanaka, Taiji Katsura, Masamichi Sato 2021-11-09
11003104 Toner Taiji Katsura, Masamichi Sato, Shohei Kototani, Tsuneyoshi Tominaga, Masatake Tanaka 2021-05-11
11003105 Toner and toner manufacturing method Masamichi Sato, Shohei Kototani, Tsuneyoshi Tominaga, Masatake Tanaka, Taiji Katsura 2021-05-11
11003106 Process cartridge and image forming apparatus Shinichi Agata, Shinichi Hagiwara, Yoshihiro Mitsui, Kosuke Ikada 2021-05-11
10976678 Toner Shohei Kototani, Noriyoshi Umeda, Tomonori Matsunaga, Shohei Tsuda, Satoshi Otsuji 2021-04-13
10976679 Toner Masatake Tanaka, Taiji Katsura, Masamichi Sato, Shohei Kototani, Tsuneyoshi Tominaga 2021-04-13
10942465 Toner Shohei Kototani, Koji Abe, Tomonori Matsunaga, Masamichi Sato 2021-03-09
10942466 Toner with an external additive of an organosilicon polymer particle having a hydroxyl group Tsuneyoshi Tominaga, Masatake Tanaka, Taiji Katsura, Masamichi Sato, Shohei Kototani 2021-03-09