CK

Chikara Kasai

Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
📍 Yokohama, CA: #44 of 77 inventorsTop 60%
Overall (1997): #168,067 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D388051 Battery Keiichi Harada, Noriko Himeda, Hitoshi Mikuriya 1997-12-23