Inventor
WAKAHARA TATSUYA
JP14 patents
Patents
14 patentsUS4866542ASep 12, 1989
Remote-controlling commander with multi-function rotary dial
SONY CORP108 citations94
US7039936B1May 2, 2006
Receiving system for digital broadcasting, data transmitting method in digital broadcasting receiving system, and receiving apparatus for digital broadcasting
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US6252630B1Jun 26, 2001
Receiver and receiving method
SONY CORP38 citations90
US4786982ANov 22, 1988
Multi-function rotary dial system including timer setting feature
SONY CORP59 citations90
US7043138B1May 9, 2006
Broadcast receiver and system for performing copy prohibition and timed recording
SONY CORP14 citations84
US6671290B1Dec 30, 2003
Receiving apparatus and recording/reproducing system for digital broadcasts
SONY CORP14 citations83
US7034851B1Apr 25, 2006
Receiver and method of controlling graphic display
SONY CORP15 citations79
US4905212AFeb 27, 1990
Timer setting apparatus for a video tape recorder
SONY CORP9 citations73
USRE35343EOct 1, 1996
Remote-controlling commander with multi-function rotary dial
SONY CORP9 citations72
US8041185B2Oct 18, 2011
Information processing device and method, and recording medium
SONY CORP5 citations62
US7103263B1Sep 5, 2006
Program receiver and method of display processing of program explanation screen
SONY CORP6 citations62
US7865929B1Jan 4, 2011
Receiving apparatus of digital broadcasting and display method of recording program associated information
SONY CORP3 citations60
US7715689B2May 11, 2010
Broadcast receiver and system for performing copy prohibition and timed recording
SONY CORP0 citations52
US7886324B1Feb 8, 2011
Receiving system for digital broadcasting and receiving apparatus for digital broadcasting
SONY CORP0 citations41