Inventor
MAEDA SATORU
JP52 patents
⚠️ This page may combine multiple inventors who share the name “MAEDA SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
27 patentsUS4712099ADec 8, 1987
Color-signal converting circuit
SONY CORP34 citations93
US5893032AApr 6, 1999
Mobile communication subscriber apparatus and method for setting a function of answering machine
SONY CORP39 citations92
US4930014AMay 29, 1990
Method and apparatus for processing a still picture signal
SONY CORP30 citations92
US4691340ASep 1, 1987
Image information accessing user terminal
SONY CORP43 citations92
US7516203B2Apr 7, 2009
Network control verification system, control communication terminal, server apparatus, and network control verification method
SONY CORP21 citations90
US4805119AFeb 14, 1989
User terminal for videotex
SONY CORP39 citations87
US6981275B1Dec 27, 2005
Television receiver
SONY CORP16 citations84
US4812998AMar 14, 1989
Display terminal control system
SONY CORP11 citations74
US4739402AApr 19, 1988
Protocol converting apparatus for videotex system
SONY CORP17 citations74
US4631531ADec 23, 1986
System for text display with plural page memory and flag memory
SONY CORP7 citations74
US8001573B2Aug 16, 2011
Information-processing system, information-processing apparatus, and information-processing method
SONY CORP6 citations73
US7690014B2Mar 30, 2010
Information processing apparatus
SONY CORP7 citations73
US6978296B2Dec 20, 2005
Method for registering a terminal with an internet service provider
SONY CORP7 citations73
US5978668ANov 2, 1999
Radio communication apparatus
SONY CORP8 citations73
US5627883AMay 6, 1997
Method for a cordless telephone with division of channels into groups of channels
SONY CORP9 citations72
US6778935B2Aug 17, 2004
Monitor device, base device and information terminal device
SONY CORP8 citations69
US4660199AApr 21, 1987
Majority logic circuit for digital error correction system
SONY CORP3 citations63
US4471377ASep 11, 1984
Color information display apparatus
SONY CORP6 citations63
US8046807B2Oct 25, 2011
Information-processing system, information-processing apparatus, and information-processing method
SONY CORP1 citations62
US7818439B2Oct 19, 2010
Transmission apparatus, reception apparatus and transmission/reception apparatus for image and/or audio data and other than image and/or audio data
SONY CORP4 citations62
US4991029AFeb 5, 1991
Still picture processing method and/or apparatus
SONY CORP2 citations60
US4677432AJun 30, 1987
Display apparatus
SONY CORP6 citations60
US7337228B2Feb 26, 2008
Information processing method and apparatus and recording medium for controlling and simplifying a sign-up operation of an apparatus over a network
SONY CORP6 citations59
US7360000B2Apr 15, 2008
Information transmitting/receiving system, information transmitting apparatus, information receiving apparatus, and information transmitting/receiving method
SONY CORP6 citations57
US7865191B2Jan 4, 2011
Wireless communication method and wireless communication apparatus
SONY CORP1 citations52
US7610600B2Oct 27, 2009
Television reception system, channel selection apparatus and display apparatus
SONY CORP0 citations50
US7484235B2Jan 27, 2009
Television reception system, channel selection apparatus and display apparatus
SONY CORP1 citations50
TOSHIBA KK
6 patentsUS6178145B1Jan 23, 2001
Focus servo control system and disk reproducing system
TOSHIBA KK25 citations93
US4689779AAug 25, 1987
Tracking control system for optical record disc information reproducing apparatus
TOSHIBA KK22 citations82
US7088646B1Aug 8, 2006
Track search control circuit and optical disc drive
TOSHIBA KK7 citations74
US5712560AJan 27, 1998
Drive speed detector for a motor that drives a data reproducing device
TOSHIBA KK9 citations74
US4853913AAug 1, 1989
Pick-up control circuits for disc information reproducing apparatus
TOSHIBA KK6 citations63
US5796686AAug 18, 1998
Track jump control apparatus for disc reproducing system
TOSHIBA KK1 citations52
SANYO ELECTRIC CO
4 patentsUS4853788AAug 1, 1989
Automatic focusing circuit selectively using multiple focus evaluating curves having differing characteristics
SANYO ELECTRIC CO37 citations92
US4903134AFeb 20, 1990
Automatic focusing circuit for automatically matching focus in response to video signal and zoom position
SANYO ELECTRIC CO37 citations90
US4841370AJun 20, 1989
Automatic focusing circuit for automatically matching focus in response to video signal
SANYO ELECTRIC CO34 citations90
US4853789AAug 1, 1989
Automatic focusing circuit using a two period detection interval to compensate for motion occurring within a field of view
SANYO ELECTRIC CO17 citations74
SAKAO KATSUTOSHI
3 patentsUS8561124B2Oct 15, 2013
Information-processing system, information-processing apparatus, and information-processing method
SAKAO KATSUTOSHI2 citations60
US8156525B2Apr 10, 2012
Information-processing system, information-processing device, and information-processing method
SAKAO KATSUTOSHI3 citations60
US8695035B2Apr 8, 2014
Information processing apparatus
SAKAO KATSUTOSHI0 citations50
NIPPON TELEGRAPH & TELEPHONE
2 patentsTOYOTA MOTOR CO LTD
1 patentTOKO INC
1 patentTOKYO SHIBAURA ELECTRIC CO
1 patent(unassigned)
1 patentADVANCED MICRO DEVICES INC
1 patentKOBAYASHI TOSHIKI
1 patentSATURN LICENSING LLC
1 patentMAEDA SATORU
1 patentShowing the top 50 of 52 patents by PatentIndex Score.