KH

Katsuyuki Hoshikawa

SI Sumitomo Rubber Industries: 2 patents #809 of 1,637Top 50%
Overall (All Time): #1,666,170 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5069262 Motorcycle tire with non-zero degree band radially outward of the breaker Eiji Nakasaki, Hisashi Shirashoji, Takao Kamijo, Kazushige Ikeda, Yasuhiro Inoue +1 more 1991-12-03
4757850 Tire for motorcycles Eiji Nakasaki, Hisashi Shirashoji, Takao Kamijo, Kazushige Ikeda, Yasuhiro Inoue +1 more 1988-07-19
4640329 Radial tire for motorcycles Eiji Nakasaki, Hisashi Shirashoji, Takao Kamijo, Kazushige Ikeda, Yasuhiro Inoue +1 more 1987-02-03