MY

Mashuhiro Yamada

AD Advantest: 1 patents #714 of 1,193Top 60%
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1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5440260 Variable delay circuit Yokichi Hayashi, Hiroshi Tsukahara, Katsumi Ochiai, Naoyoshi Watanabe 1995-08-08