KU

Kohichi Utsunomiya

Ricoh Company: 3 patents #261 of 1,810Top 15%
Overall (2017): #70,262 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9817345 Fixing device, image forming apparatus, and method of controlling fixing device Motoyoshi Yamano, Tetsuo Tokuda, Yoshikuni Sasaki, Hiroshi Ono, Hironori Yamaoka +3 more 2017-11-14
9650219 Paper conveying device and image forming device Arinobu Yoshiura, Hideo Nagafuji, Yuji Arai, Kiho Sai, Shohei Saito +2 more 2017-05-16
9599940 Fixing device with nip forming member having a high thermal-conductive layer with a low thermal conductive portion Motoyoshi Yamano, Hiromasa Takagi, Kenji Ishii, Takayuki Seki, Keitaro Shoji +6 more 2017-03-21