HT

Hideyuki Takama

IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
Overall (All Time): #3,786,912 of 4,157,543Top 95%
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Patent #TitleCo-InventorsDate
5476899 Process for produce a readily slidable film Keisuke Funaki, Yuichi Ohki 1995-12-19