YI

Yoshimichi Ishikawa

Ricoh Company: 4 patents #257 of 2,036Top 15%
📍 Kasai, JP: #29 of 583 inventorsTop 5%
Overall (2016): #31,812 of 481,213Top 7%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9417541 Toner and image forming apparatus Takuya Kadota, Yoshihiro Mikuriya, Tsuyoshi Nozaki, Kazuoki Fuwa, Tomohiro Fukao +1 more 2016-08-16
9360824 Image forming apparatus and process cartridge Tomohiro Fukao, Tsuyoshi Nozaki, Yoshihiro Mikuriya, Atsushi Yamamoto, Kazuoki Fuwa +4 more 2016-06-07
9285695 Latent electrostatic image developing toner Tomoharu Miki, Takuya Kadota, Yoshihiro Mikuriya, Tsuyoshi Nozaki, Kazuoki Fuwa +1 more 2016-03-15
9268244 Electrostatic image developing toner, image forming apparatus, image forming method, and process cartridge Tomohiro Fukao, Takuya Kadota, Yoshihiro Mikuriya, Tsuyoshi Nozaki, Kazuoki Fuwa +1 more 2016-02-23