RH

Ryusuke Harada

TC Tokai Carbon Co.: 1 patents #38 of 112Top 35%
Overall (All Time): #3,072,542 of 4,157,543Top 75%
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Patent #TitleCo-InventorsDate
9145482 Carbon black, method for producing carbon black, and rubber composition Takeshi Akahane 2015-09-29