RK

Ryoichi Kamatani

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Overall (All Time): #1,637,920 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5826697 Parts arranger Hiroyuki Mochizuki, Yoshimichi Ishii 1998-10-27
5727688 Component holder body Yoshimichi Ishii, Hiroyuki Mochizuki 1998-03-17
5620405 Supplying method and system of component/tool and, apparatus and cassette to be used in the method Hideto Machida, Yoshiyuki Kubota 1997-04-15