MO

Masami Okamoto

Ricoh Company: 5 patents #172 of 2,036Top 9%
Overall (2016): #25,890 of 481,213Top 6%
5
Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9519249 Fixing device and image forming apparatus Fumihiro Hirose, Kenji Nozawa, Yuuki Kikushima, Kensuke Yamaji, Keisuke Kubota +2 more 2016-12-13
9389560 Fixing device including a separator to separate a recording medium from a pressure rotator and image forming apparatus including the fixing device Fumihiro Hirose, Kenji Nozawa, Yuuki Kikushima, Kensuke Yamaji, Keisuke Kubota +2 more 2016-07-12
9316979 Fixing device and image forming apparatus Kenji Nozawa, Yoshikuni Sasaki, Yuuki Kikushima, Fumihiro Hirose, Keisuke Kubota +2 more 2016-04-19
9268276 Fixing device and image forming apparatus that include a separator disposed downstream from a fixing nip Fumihiro Hirose, Keisuke Kubota, Kenji Nozawa, Yuuki Kikushima, Yoshikuni Sasaki +3 more 2016-02-23
9244431 Fixing device and image forming apparatus Yuuki Kikushima, Keisuke Kubota, Kenji Nozawa, Yoshikuni Sasaki, Fumihiro Hirose +3 more 2016-01-26