HR

Hiroshi Rokugawa

OD Oki Data: 1 patents #11 of 83Top 15%
Overall (2017): #401,144 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9618882 Image formation apparatus that changes a voltage to secondary transfer units based on arrangement of image formation units 2017-04-11