Inventor
NAKAJIMA YUKARI
JP5 patents
Patents
5 patentsUS5745012AApr 28, 1998
Voltage-controlled oscillator having a semiconductor integrated circuit, a piezoelectrics resonator and a diode and variable-capacitance diode
SEIKO EPSON CORP60 citations95
US7123107B2Oct 17, 2006
Piezoelectric oscillator, manufacturing method thereof, and electronic device
SEIKO EPSON CORP19 citations91
US7057331B2Jun 6, 2006
Piezoelectric oscillator, portable telephone unit using piezoelectric oscillator, and electronic equipment using piezoelectric oscillator
SEIKO EPSON CORP37 citations91
US5631609AMay 20, 1997
Piezoelectric oscillator, voltage-controlled oscillator and production method thereof
SEIKO EPSON CORP25 citations91
US7408291B2Aug 5, 2008
Piezoelectric oscillator, manufacturing method thereof, and electronic device
SEIKO EPSON CORP4 citations61