YK

Yoshihumi Kitayama

BL Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
📍 Kodaira, JP: #739 of 1,073 inventorsTop 70%
Overall (All Time): #4,118,918 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4220494 Tire building drum Sinji Kawaida 1980-09-02