KK

Koichiro Kishita

SC Shinagawa Refractories Co.: 1 patents #73 of 162Top 50%
📍 Wake, JP: #3 of 6 inventorsTop 50%
Overall (All Time): #3,949,429 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4735400 Plug for a refining apparatus Masahisa Tate, Makoto Watanabe, Hideaki Nishio, Junji Onmyoji, Eiji Yokogi +3 more 1988-04-05