KK

Keisuke Kubota

Ricoh Company: 2 patents #300 of 1,584Top 20%
Overall (2019): #151,276 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10481530 Separation member, separation device, fixing device, and image forming apparatus Seiji Saitoh, Masami Okamoto, Kenji Nozawa, Fumihiro Hirose, Kensuke Yamaji +4 more 2019-11-19
10394169 Fixing device and image forming apparatus Fumihiro Hirose, Masami Okamoto, Jun Ogino, Kensuke Yamaji, Shuutaroh Yuasa +1 more 2019-08-27