KU

Keiichi Umeda

MC Murata Manufacturing Co.: 2 patents #25 of 276Top 10%
Overall (2011): #86,110 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7924120 Piezoelectric resonator and piezoelectric filter having a heat-radiating film — 2011-04-12
7868519 Piezoelectric resonator including an acoustic reflector portion — 2011-01-11