KH

Kenichi Hasegawa

Ricoh Company: 4 patents #257 of 2,036Top 15%
Overall (2016): #40,408 of 481,213Top 9%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9501011 Fixing device and image forming apparatus including same Ippei Fujimoto, Akira Shinshi, Naoki Iwaya, Yoshiki Yamaguchi, Shuntaroh Tamaki +3 more 2016-11-22
9377725 Fixing device and image forming apparatus incorporating same 2016-06-28
9310733 Fixing device and image forming apparatus including same Hiroshi Yoshinaga, Masaaki Yoshikawa, Kenji Ishii, Akira Shinshi, Naoki Iwaya +8 more 2016-04-12
9256172 Fixing device and image forming apparatus including same 2016-02-09