Inventor
MASUI SHOICHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “MASUI SHOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
16 patentsUS6809952B2Oct 26, 2004
Semiconductor integrated circuit, radio frequency identification transponder, and non-contact IC card
FUJITSU LTD244 citations99
US6924663B2Aug 2, 2005
Programmable logic device with ferroelectric configuration memories
FUJITSU LTD349 citations96
US7080270B2Jul 18, 2006
Multi-threshold-voltage integrated circuit having a non-volatile data storage circuit
FUJITSU LTD29 citations92
US6934178B2Aug 23, 2005
Nonvolatile data storage circuit using ferroelectric capacitors
FUJITSU LTD22 citations92
US7266009B2Sep 4, 2007
Ferroelectric memory
FUJITSU LTD14 citations84
US7003680B2Feb 21, 2006
Contactless apparatus and card-type device having clock rectifier that is independent of power rectifier and demodulator with RC time constant based on selectable resistor
FUJITSU LTD13 citations84
US6924999B2Aug 2, 2005
Ferroelectric memory
FUJITSU LTD14 citations84
US6882559B2Apr 19, 2005
Ferroelectric memory supplying predetermined amount of direct-current bias electricity to first and second bit lines upon reading data from memory cell
FUJITSU LTD13 citations79
US11620857B2Apr 4, 2023
Method, device, and medium for determining three-dimensional position of skeleton using data acquired by multiple sensors
FUJITSU LTD2 citations73
US10452966B2Oct 22, 2019
Sensor device for wearable device generating power-on trigger signal
FUJITSU LTD2 citations73
US9853606B2Dec 26, 2017
Semiconductor integrated circuit and wireless transmitter
FUJITSU LTD5 citations73
US11132539B2Sep 28, 2021
Posture recognition system, image correction method, and recording medium
FUJITSU LTD2 citations66
US10839550B2Nov 17, 2020
Non-transitory computer-readable recording medium for storing skeleton estimation program, skeleton estimation device, and skeleton estimation method
FUJITSU LTD1 citations63
US11138419B2Oct 5, 2021
Distance image processing device, distance image processing system, distance image processing method, and non-transitory computer readable recording medium
FUJITSU LTD0 citations52
US11087493B2Aug 10, 2021
Depth-image processing device, depth-image processing system, depth-image processing method, and recording medium
FUJITSU LTD0 citations52
US7403965B2Jul 22, 2008
Encryption/decryption system for calculating effective lower bits of a parameter for Montgomery modular multiplication
FUJITSU LTD1 citations52
HITACHI LTD
14 patentsUS5412769AMay 2, 1995
Method and system for retrieving time-series information
HITACHI LTD113 citations98
US5331545AJul 19, 1994
System and method for planning support
HITACHI LTD77 citations96
US5764898AJun 9, 1998
System for task tracking and controlling electronic mail
HITACHI LTD76 citations95
US4727487AFeb 23, 1988
Resource allocation method in a computer system
HITACHI LTD107 citations95
US6434603B1Aug 13, 2002
System for task tracking and controlling electronic mail
HITACHI LTD23 citations92
US6047315AApr 4, 2000
System for task tracking and controlling electronic mail
HITACHI LTD32 citations92
US5353385AOct 4, 1994
Inference method and apparatus for use with knowledge base system and knowledge base system support method and apparatus using the inference method and apparatus
HITACHI LTD22 citations92
US4761746AAug 2, 1988
Dynamic reconstruction method for discrimination network
HITACHI LTD28 citations92
US4455619AJun 19, 1984
Interactive equipment for computer programming by linkage of labeled block representations of arithmetic/logical subprograms
HITACHI LTD123 citations92
US4959799ASep 25, 1990
Inference method and system
HITACHI LTD23 citations91
US5212768AMay 18, 1993
Method and apparatus for processing knowledge
HITACHI LTD24 citations87
US7627329B2Dec 1, 2009
Positioning system using radio signal sent from node
HITACHI LTD15 citations83
US5146537ASep 8, 1992
Method for judging whether conditions are satisfied by using a network having a plurality of nodes representing the conditions
HITACHI LTD7 citations73
US5179632AJan 12, 1993
Fast method for a bidirectional inference
HITACHI LTD13 citations71