Inventor
OUE RIKA
JP2 patents
Patents
2 patentsUS5019773AMay 28, 1991
Method and apparatus for detecting positions and/or speed of a moving body using two phase signals
HITACHI LTD33 citations92
US5418932AMay 23, 1995
Generation of width modulated pulses by relatively adjusting rising and falling edges upon comparison of counter with programmably stored values
HITACHI LTD22 citations91