YH

Yoshio Hattori

Ricoh Company: 2 patents #318 of 1,487Top 25%
Overall (2020): #104,513 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10852671 Fixing device including a cleaner to clean a surface of a cleaning target and image forming apparatus incorporating same Takahiro Imada, Yoshikuni Sasaki, Hironori Yamaoka, Yasunori Ishigaya, Takumi Waida 2020-12-01
10663894 Fixing device and image forming apparatus Jun Okamoto, Haruyuki Honda, Takumi Waida, Kiwako Hiroi, Yuusuke Furuichi +1 more 2020-05-26