TH

Toshikazu Hirakawa

Ricoh Company: 1 patents #810 of 1,683Top 50%
📍 Zama, JP: #18 of 57 inventorsTop 35%
Overall (2011): #143,210 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8047940 Heat-resistant resin belt, manufacturing method thereof and image forming apparatus Atsushi Takai, Sumio Kamoi, Kazuo Ishida, Atsushi Ishibe, Hiroshi Katabami 2011-11-01