HU

Hitoshi Ue

TC Tokai Carbon Co.: 1 patents #2 of 5Top 40%
Overall (1994): #124,048 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5320820 Carbon black for tire tread rubber Yasuharu Yoshii, Shinji Misono 1994-06-14