FH

Fumihiro Hirose

Ricoh Company: 8 patents #72 of 2,036Top 4%
Overall (2016): #11,227 of 481,213Top 3%
8
Patents 2016

Issued Patents 2016

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9519249 Fixing device and image forming apparatus Masami Okamoto, Kenji Nozawa, Yuuki Kikushima, Kensuke Yamaji, Keisuke Kubota +2 more 2016-12-13
9494904 Separation device, fixing device, and image forming apparatus Yohhei Watanabe, Takashi Sakamaki, Masateru Ujiie, Naoto Suzuki 2016-11-15
9389560 Fixing device including a separator to separate a recording medium from a pressure rotator and image forming apparatus including the fixing device Masami Okamoto, Kenji Nozawa, Yuuki Kikushima, Kensuke Yamaji, Keisuke Kubota +2 more 2016-07-12
9383692 Fixing device and image forming apparatus Satoshi Ueno, Jun Okamoto, Tetsuo Tokuda, Naoto Suzuki, Takashi Sakamaki +1 more 2016-07-05
9316979 Fixing device and image forming apparatus Kenji Nozawa, Masami Okamoto, Yoshikuni Sasaki, Yuuki Kikushima, Keisuke Kubota +2 more 2016-04-19
9316977 Fixing device and image forming apparatus Motoyoshi Yamano, Tetsuo Tokuda, Takashi Sakamaki, Naoto Suzuki, Satoshi Ueno +1 more 2016-04-19
9268276 Fixing device and image forming apparatus that include a separator disposed downstream from a fixing nip Masami Okamoto, Keisuke Kubota, Kenji Nozawa, Yuuki Kikushima, Yoshikuni Sasaki +3 more 2016-02-23
9244431 Fixing device and image forming apparatus Yuuki Kikushima, Masami Okamoto, Keisuke Kubota, Kenji Nozawa, Yoshikuni Sasaki +3 more 2016-01-26