IF

Ippei Fujimoto

Ricoh Company: 5 patents #172 of 2,036Top 9%
Overall (2016): #28,064 of 481,213Top 6%
5
Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9501011 Fixing device and image forming apparatus including same Akira Shinshi, Naoki Iwaya, Yoshiki Yamaguchi, Shuntaroh Tamaki, Hiroshi Yoshinaga +3 more 2016-11-22
9411284 Fixing device Takumi Waida, Hiroshi Seo, Ryota Yamashina 2016-08-09
9310733 Fixing device and image forming apparatus including same Hiroshi Yoshinaga, Masaaki Yoshikawa, Kenichi Hasegawa, Kenji Ishii, Akira Shinshi +8 more 2016-04-12
9310735 Fixing device and image forming apparatus having temperature detector Yoshiki Yamaguchi, Kazuhito Kishi, Masahiro Samei, Misaki Shimizu, Yukiko Nakajima +1 more 2016-04-12
9285737 Fixing device and image forming apparatus Yasunori Ishigaya, Kazuhito Kishi, Keisuke Kawabata, Misaki Shimizu, Yoshiki Yamaguchi +1 more 2016-03-15