AS

Akihisa Shibuya

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,324,561 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7528673 Oscillator circuit and semiconductor device having oscillator circuit Koji Tsukamoto, Yasuhide Shimizu, Tsuyoshi Tanaka 2009-05-05