Tokyo
Japan
6
2008-10-23
The entities that hold a legal rights for patent applications filed by inventor Shingu Keigo:
Keigo Shingu from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
IC for control of temperature-compensated crystal oscillator
#2 | 2008-01-10Function generation circuit
#3 | 2007-10-11Output circuit for oscillator
#4 | 2007-09-27Temperature-compensated crystal oscillator
#5 | 2006-04-06Oscillator starting control circuit
#6 | 2006-03-21Function generator and temperature compensated crystal oscillator
4090696 ⎘