NT

Noritaka Toyoizumi

Canon: 16 patents #4,160 of 19,416Top 25%
Overall (All Time): #286,881 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12405546 Toner Shohei Kototani, Takashi Kenmoku, Yoshiaki Shiotari, Mayumi Inoue 2025-09-02
11966196 Toner and method for producing toner 2024-04-23
11899395 Toner Kenta Kamikura, Takashi Kenmoku, Akane Masumoto, Yuzo Seino, Yu Yoshida 2024-02-13
11531282 Toner Kenta Kamikura, Takashi Kenmoku, Akane Masumoto, Yuzo Seino, Yu Yoshida 2022-12-20
11448980 Toner Takashi Matsui, Tsutomu Shimano, Kenji Aoki, Shohei Shibahara, Yuna Yamamoto 2022-09-20
11169458 Toner Takashi Kenmoku, Yuzo Seino, Kenta Kamikura, Yu Yoshida, Akane Masumoto 2021-11-09
10409180 Resin fine particles, method of producing resin fine particles, method of producing resin particles, and method of producing toner Shinnosuke Koji, Sakae Suda, Yusuke Kosaki, Shohei Fukuya, Tetsuya Kinumatsu +5 more 2019-09-10
10078280 Methods for producing toner particle and producing resin particle Kenji Aoki, Yusuke Kosaki, Tetsuya Kinumatsu, Toshifumi Mori, Sakae Suda +5 more 2018-09-18
9964876 Toner and method for manufacturing the same Yusuke Kosaki, Tetsuya Kinumatsu, Kenji Aoki, Toshifumi Mori, Sakae Suda +5 more 2018-05-08
9869943 Method of producing toner and method of producing resin particle Kenji Aoki, Yusuke Kosaki, Tetsuya Kinumatsu, Shuntaro Watanabe, Atsushi Tani +1 more 2018-01-16
9857713 Resin particle and method of producing the resin particle, and toner and method of producing the toner Yusuke Kosaki, Tetsuya Kinumatsu, Kenji Aoki, Shuntaro Watanabe, Takaaki Kaya +4 more 2018-01-02
9823595 Toner Yusuke Kosaki, Tetsuya Kinumatsu, Kenji Aoki, Shuntaro Watanabe, Takaaki Kaya +2 more 2017-11-21
9811016 Toner Kenji Aoki, Tetsuya Kinumatsu, Yusuke Kosaki, Shuntaro Watanabe, Takaaki Kaya +2 more 2017-11-07
9798256 Method of producing toner Yusuke Kosaki, Tetsuya Kinumatsu, Kenji Aoki, Shuntaro Watanabe, Takaaki Kaya +2 more 2017-10-24
9798262 Method of producing toner Yusuke Kosaki, Tetsuya Kinumatsu, Kenji Aoki, Shuntaro Watanabe, Takaaki Kaya +4 more 2017-10-24
9658554 Method of producing toner and method of producing resin particle Tetsuya Kinumatsu, Kenji Aoki, Yusuke Kosaki, Shuntaro Watanabe, Takaaki Kaya +2 more 2017-05-23