SO

Shinpei Okajima

Shimano: 76 patents #7 of 759Top 1%
SI Shimano Industrial: 5 patents #15 of 60Top 25%
Overall (All Time): #22,260 of 4,157,543Top 1%
81
Patents All Time

Issued Patents All Time

Showing 76–81 of 81 patents

Patent #TitleCo-InventorsDate
5185944 Shoe having an upper formed with an inward projection in a foot arch region 1993-02-16
5125173 Cycling shoe Masashi Nagano 1992-06-30
4442732 Pedal for a bicycle 1984-04-17
4313352 Pedal for a bicycle 1982-02-02
D262873 Pedal for bicycles 1982-02-02
4269084 Toe clip for a bicycle pedal 1981-05-26