Inventor
NAGAI YASUO
JP29 patents
⚠️ This page may combine multiple inventors who share the name “NAGAI YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
9 patentsUS6134580AOct 17, 2000
Data-processing apparatus, data-processing method, and storage medium onto which is stored a data-processing program
TOSHIBA KK92 citations97
US5860009AJan 12, 1999
Programming method for concurrent programs and program supporting apparatus thereof
TOSHIBA KK53 citations95
US6557025B1Apr 29, 2003
Method and apparatus that improves the technique by which a plurality of agents process information distributed over a network through by way of a contract net protocol
TOSHIBA KK35 citations92
US5799295AAug 25, 1998
Constraint-based spreadsheet system capable of displaying a process of execution of programs
TOSHIBA KK29 citations92
US6598222B2Jul 22, 2003
Programming method for concurrent programs and program supporting apparatus thereof
TOSHIBA KK22 citations91
US6275980B1Aug 14, 2001
Programming method for concurrent programs and program supporting apparatus thereof
TOSHIBA KK28 citations91
US6748383B1Jun 8, 2004
Geographic information indicator, method for displaying geographic information and storage medium for storing program for executing the same
TOSHIBA KK15 citations84
US6925486B2Aug 2, 2005
Information processing apparatus and method and information processing program recording medium
TOSHIBA KK6 citations73
US6915326B2Jul 5, 2005
Information processing apparatus and method and information processing program recording medium
TOSHIBA KK4 citations62
SONY CORP
5 patentsUS5828632AOct 27, 1998
Disk recording and reproducing apparatus
SONY CORP4 citations63
US5194961AMar 16, 1993
Apparatus for locking a reproduced color video signal to a reference color frame signal
SONY CORP2 citations63
US4694234ASep 15, 1987
Apparatus for compensating a quantization error
SONY CORP3 citations63
US5161209ANov 3, 1992
Servo control device for a vtr
SONY CORP4 citations62
US5715111AFeb 3, 1998
Tape tension control circuit that opens take-up reel tension feedback loop during capstan-free operation
SONY CORP1 citations50
TAKEDA CHEMICAL INDUSTRIES LTD
4 patentsUS5654296AAug 5, 1997
Condensed heterocyclic compounds, their production and use
TAKEDA CHEMICAL INDUSTRIES LTD52 citations96
US6011046AJan 4, 2000
Quinone compound, its production and use as antioxidant
TAKEDA CHEMICAL INDUSTRIES LTD30 citations92
US5591849AJan 7, 1997
Spiro[naphthalene-2(1H),2'-piperidine] and their use
TAKEDA CHEMICAL INDUSTRIES LTD20 citations84
US5607939AMar 4, 1997
Condensed heterocyclic compounds, their production and use
TAKEDA CHEMICAL INDUSTRIES LTD13 citations73
HITACHI LTD
3 patentsUS4591780AMay 27, 1986
Constant current source device having a ratio metricity between supply voltage and output current
HITACHI LTD15 citations74
US4748652AMay 31, 1988
Circuit for detecting abnormality in feeder
HITACHI LTD15 citations72
US4885628ADec 5, 1989
Semiconductor integrated circuit device
HITACHI LTD18 citations71