ST

Seinosuke Takemura

DS Daiwa Shinku: 1 patents #3 of 8Top 40%
Overall (All Time): #4,074,393 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4345118 Quartz tuning fork electro-acoustic transducer — 1982-08-17