KS

Kiyotaka Sayama

SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Overall (All Time): #3,223,190 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8269568 Method for manufacturing piezoelectric vibrator, piezoelectric vibrator, and oscillator — 2012-09-18