KO

Kenichi Okamoto

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
SI Sumitomo Rubber Industries: 1 patents #31 of 131Top 25%
Overall (1994): #105,505 of 165,921Top 65%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5287691 Metal cord and composite material comprising the metal cord and rubber Yoshifumi Nishimura, Kazuhiko Kawamura 1994-02-22