HY

Hirotsugu Yamanaka

KC Kinugawa Rubber Ind. Co.: 1 patents #22 of 69Top 35%
Overall (All Time): #3,484,845 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6765067 Sound insulating composite material and sound insulating cover member made of same — 2004-07-20