YU

Yasuyuki Ura

BL Bridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
📍 Kodaira, JP: #739 of 1,073 inventorsTop 70%
Overall (All Time): #4,122,557 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4230168 Polyurethane tire filling material with plasticizer incorporated therein Hiroshi Kaneda, Yoji Watabe, Akio Souma, Michio Ishii, Shiro Anzai 1980-10-28