Inventor
SHIRAKI YUICHI
JP5 patents
Patents
5 patentsUS4772871ASep 20, 1988
Delta sigma modulator circuit for an analog-to-digital converter
OKI ELECTRIC IND CO LTD64 citations95
US4897832AJan 30, 1990
Digital speech interpolation system and speech detector
OKI ELECTRIC IND CO LTD46 citations92
US6389296B1May 14, 2002
Transmission power control method
OKI ELECTRIC IND CO LTD29 citations91
US6675021B2Jan 6, 2004
Transmission power control method
OKI ELECTRIC IND CO LTD14 citations82
US6011956AJan 4, 2000
Means for predicting fading state in radio communication system
OKI ELECTRIC IND CO LTD12 citations72