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Yukimasa Yamaguchi

SO Sony: 1 patents #281 of 1,124Top 25%
Overall (1994): #46,339 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5323257 Microphone and microphone system Kensaku Abe, Kousuke Nakanishi 1994-06-21