HT

Hiroshi Tohmatsu

Ricoh Company: 1 patents #807 of 1,821Top 45%
Overall (2018): #396,519 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10067438 Electrostatic latent image developing white developer, image forming method, image forming apparatus, and process cartridge Yoshihiro Murasawa, Hitoshi Iwatsuki, Mariko Takii, Koichi Sakata, Hiroyuki Kishida +2 more 2018-09-04