KM

Kenya Motoyoshi

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,878,379 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5023147 Ceramics-metal jointed body Hirohiko Nakata, Takao Nishioka, Nobuya Oooka 1991-06-11