P

Inventor

SATO TAKURO

23 patents
⚠️ This page may combine multiple inventors who share the name “SATO TAKURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OKI ELECTRIC IND CO LTD

19 patents
US5533012AJul 2, 1996

Code-division multiple-access system with improved utilization of upstream and downstream channels

OKI ELECTRIC IND CO LTD159 citations98
US4701923AOct 20, 1987

Adaptively coded data communication system with half duplex and/or full duplex function

OKI ELECTRIC IND CO LTD153 citations98
US5715521AFeb 3, 1998

Method of controlling synchronization signal power in a communication system

OKI ELECTRIC IND CO LTD68 citations96
US5442662AAug 15, 1995

Code-division multiple-access communication system providing enhanced capacity within limited bandwidth

OKI ELECTRIC IND CO LTD144 citations96
US4720829AJan 19, 1988

Error control encoding system

OKI ELECTRIC IND CO LTD93 citations96
US4255729AMar 10, 1981

High frequency filter

OKI ELECTRIC IND CO LTD71 citations96
US5463660AOct 31, 1995

Block-spreading code-division multiple-access demodulator with improved interference cancellation

OKI ELECTRIC IND CO LTD57 citations95
US5631922AMay 20, 1997

Spread code generation device for spread spectrum communication

OKI ELECTRIC IND CO LTD24 citations92
US5394434AFeb 28, 1995

Code-division multiple-access demodulator with improved interference cancelation

OKI ELECTRIC IND CO LTD29 citations92
US5239623AAug 24, 1993

Three-dimensional image generator

OKI ELECTRIC IND CO LTD44 citations92
US4899148AFeb 6, 1990

Data compression method

OKI ELECTRIC IND CO LTD46 citations92
US4386328AMay 31, 1983

High frequency filter

OKI ELECTRIC IND CO LTD22 citations81
US4961160AOct 2, 1990

Linear predictive coding analysing apparatus and bandlimiting circuit therefor

OKI ELECTRIC IND CO LTD15 citations74
US5850394ADec 15, 1998

CDMA communications system using multiplexed signaling data lines

OKI ELECTRIC IND CO LTD10 citations73
US5694429ADec 2, 1997

Mobile radio communication system

OKI ELECTRIC IND CO LTD10 citations73
US4283697AAug 11, 1981

High frequency filter

OKI ELECTRIC IND CO LTD17 citations73
US4246552AJan 20, 1981

Stripline circulator wherein each inner conductor is V-shaped

OKI ELECTRIC IND CO LTD16 citations73
US4546333AOct 8, 1985

Dielectric filter

OKI ELECTRIC IND CO LTD19 citations71
US4916743AApr 10, 1990

Pattern matching system

OKI ELECTRIC IND CO LTD1 citations52

OKI ELECTRONICS CO LTD

1 patent

TF METAL CO LTD

1 patent

UNIV WASEDA

1 patent

YASUDA HIROKI

1 patent