MO

Masami Okamoto

Ricoh Company: 3 patents #149 of 1,584Top 10%
Overall (2019): #78,214 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10488774 Image forming apparatus and image forming method Daisuke Inoue, Takahiro Honda, Kenta Kashiwagi, Kaori Hemmi, Yoshihisa Hara 2019-11-26
10481530 Separation member, separation device, fixing device, and image forming apparatus Seiji Saitoh, Keisuke Kubota, Kenji Nozawa, Fumihiro Hirose, Kensuke Yamaji +4 more 2019-11-19
10394169 Fixing device and image forming apparatus Fumihiro Hirose, Keisuke Kubota, Jun Ogino, Kensuke Yamaji, Shuutaroh Yuasa +1 more 2019-08-27