SH

Shuji Hirai

Ricoh Company: 4 patents #178 of 1,810Top 10%
📍 Kawagoe, JP: #4 of 71 inventorsTop 6%
Overall (2017): #37,975 of 506,227Top 8%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9778593 Image forming apparatus Satoshi Kaneko, Terumichi Ochi 2017-10-03
9727001 Technique for reducing uneven image density in an image forming apparatus Satoshi Kaneko, Terumichi Ochi 2017-08-08
9671716 Image forming apparatus and correction data generation method which corrects the intensity of a light source which forms a latent image Naoto Watanabe, Satoshi Kaneko, Terumichi Ochi, Muneaki Iwata 2017-06-06
9557697 Recording media smoothness detector and image forming apparatus incorporating same Takumi Waida, Terumichi Ochi, Shinji Kato, Ryota Yamashina, Keitaro Shoji 2017-01-31