YI

Yutaka Ikebuchii

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #3,158,470 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8437675 Fixing device and image forming apparatus incorporating same having a laminated heater with a flexible heat generation sheet Kenji Ishii, Masaaki Yoshikawa, Hiroshi Yoshinaga, Naoki Iwaya, Yoshiki Yamaguchi +5 more 2013-05-07