HH

Hideo Hirokawa

HC Hitachi Electronics Engineering Co.: 1 patents #61 of 175Top 35%
Overall (All Time): #3,995,469 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4588342 IC magazine supply system Seiji Kazama, Hisashi Takashima 1986-05-13