Inventor
NOHMI MAKOTO
JP28 patents
Patents
28 patentsUS6092217AJul 18, 2000
Logic circuit having error detection function, redundant resource management method and fault tolerant system using it
HITACHI LTD49 citations96
US5805797ASep 8, 1998
Controller having a fail safe function, automatic train controller and system using the same
HITACHI LTD63 citations96
US5594850AJan 14, 1997
Image simulation method
HITACHI LTD122 citations96
US5369736ANov 29, 1994
Texture mapping method
HITACHI LTD106 citations96
US4951193AAug 21, 1990
Parallel computer with distributed shared memories and distributed task activating circuits
HITACHI LTD49 citations96
US4354267AOct 12, 1982
Data transmission system utilizing loop transmission lines between terminal units
HITACHI LTD64 citations96
US5317678AMay 31, 1994
Method for changing color of displayed images by use of color components
HITACHI LTD70 citations94
US5247583ASep 21, 1993
Image segmentation method and apparatus therefor
HITACHI LTD59 citations94
US4627055ADec 2, 1986
Decentralized processing method and system
HITACHI LTD50 citations93
US6513131B1Jan 28, 2003
Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it
HITACHI LTD18 citations92
US5802266ASep 1, 1998
Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it
HITACHI LTD41 citations92
US5625762AApr 29, 1997
Method for extracting three-dimensional color vector
HITACHI LTD29 citations92
US5398308AMar 14, 1995
System and method for image simulation permitting editing with common data
HITACHI LTD26 citations92
US5043873AAug 27, 1991
Method of parallel processing for avoiding competition control problems and data up dating problems common in shared memory systems
HITACHI LTD31 citations92
US5473382ADec 5, 1995
Video signal converting apparatus for converting an interlace video signal into a non-interlace video signal for reduction
HITACHI LTD36 citations91
US4510492AApr 9, 1985
Message communication method and system
HITACHI LTD36 citations91
US4384695AMay 24, 1983
Control method for stopping train at target point
HITACHI LTD54 citations91
US4066230AJan 3, 1978
Automatic braking or acceleration control system for a vehicle
HITACHI LTD32 citations90
US4779208AOct 18, 1988
Information processing system and method for use in computer systems suitable for production system
HITACHI LTD24 citations82
US5299301AMar 29, 1994
Image displaying method and apparatus
HITACHI LTD8 citations74
US4737957AApr 12, 1988
Method of processing abnormal situation in digital transmission system
HITACHI LTD13 citations74
US4801855AJan 31, 1989
Method and system for controlling chopper
HITACHI LTD9 citations72
US4641237AFeb 3, 1987
Bus control method and apparatus
HITACHI LTD14 citations72
US4763254AAug 9, 1988
Information processing system with data storage on plural loop transmission line
HITACHI LTD10 citations71
US4724367AFeb 9, 1988
System for driving a motor
HITACHI LTD2 citations63
US4684859AAug 4, 1987
Chopper control system
HITACHI LTD4 citations61
US4752723AJun 21, 1988
Chopper control system
HITACHI LTD2 citations60
US5010479AApr 23, 1991
Information processing and storage system with signal transmission loop line
HITACHI LTD1 citations49