SS

Satoshi Serizawa

SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
Overall (All Time): #2,166,605 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7015627 Piezoelectric device and manufacturing method therefor — 2006-03-21
6452311 Piezoelectric device, manufacturing method therefor, and method for manufacturing piezoelectric oscillator — 2002-09-17