KN

Koji Nishikawa

Canon: 8 patents #36 of 3,775Top 1%
Overall (2017): #11,385 of 506,227Top 3%
8
Patents 2017

Issued Patents 2017

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9829818 Toner Daisuke Yoshiba, Katsuhisa Yamazaki, Shotaro Nomura, Hiroki Akiyama, Masami Fujimoto 2017-11-28
9772570 Magnetic toner Shohei Tsuda, Yojiro Hotta, Masami Fujimoto, Katsuhisa Yamazaki 2017-09-26
9715188 Toner Kazuo Terauchi, Shohei Tsuda, Yojiro Hotta, Katsuhisa Yamazaki, Takayuki Itakura +2 more 2017-07-25
9684277 Process cartridge and image-forming method Yuki Yamamoto, Atsushi Okuda, Yuka Ishiduka, Shuhei Moribe 2017-06-20
9606462 Toner and method for manufacturing toner Shotaro Nomura, Kosuke Fukudome, Daisuke Yoshiba, Shohei Tsuda, Hiroki Akiyama +1 more 2017-03-28
9588450 Magnetic toner Shohei Tsuda, Katsuhisa Yamazaki, Yojiro Hotta, Kazuo Terauchi, Motohide Shiozawa +3 more 2017-03-07
9575425 Toner Takeshi Naka, Kazuo Terauchi, Motohide Shiozawa, Yojiro Hotta, Shohei Tsuda +2 more 2017-02-21
9575461 Process cartridge and image forming method using toner having properties for high image quality Hiroki Akiyama, Kosuke Fukudome, Shotaro Nomura, Daisuke Yoshiba, Shohei Tsuda +1 more 2017-02-21