TH

Takahiro Harada

AK Aisan Kogyo Kabushiki Kaisha: 1 patents #344 of 642Top 55%
📍 Oshima, JP: #663 of 1,090 inventorsTop 65%
Overall (All Time): #3,545,353 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6392325 Commutateur of improved segment joinability Shinichi Fujii, Hirotaka Kato, Haruyuki Ota, Seiji Onozaki 2002-05-21