OS

Okiyoshi Shimizu

📍 Shinagawa, JP: #470 of 807 inventorsTop 60%
Overall (All Time): #3,786,888 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5476706 Sporting implement having a head portion with a hitting surface for contacting a ball 1995-12-19