Inventor
MIYAOKA SHINICHIRO
JP22 patents
Patents
22 patentsUS5572635ANov 5, 1996
Method for changing a natural image based on a light environment in the natural image
HITACHI LTD156 citations98
US5369736ANov 29, 1994
Texture mapping method
HITACHI LTD106 citations96
US4562552ADec 31, 1985
Method and apparatus for controlling pressure and flow in water distribution networks
HITACHI LTD56 citations96
US5537638AJul 16, 1996
Method and system for image mapping
HITACHI LTD83 citations95
US4947447AAug 7, 1990
Method for data coding
HITACHI LTD71 citations95
US4831659AMay 16, 1989
Method for image data coding
HITACHI LTD86 citations95
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
US5625762AApr 29, 1997
Method for extracting three-dimensional color vector
HITACHI LTD29 citations92
US5502778AMar 26, 1996
Image data compression method for applying different compression ratios to different portions of an image
HITACHI LTD26 citations92
US5398308AMar 14, 1995
System and method for image simulation permitting editing with common data
HITACHI LTD26 citations92
US5058186AOct 15, 1991
Method and apparatus for image compression
HITACHI LTD22 citations92
US4712182ADec 8, 1987
Method of estimating fracture point of pipe line network
HITACHI LTD39 citations92
US5109475AApr 28, 1992
Method and a system for selection of time series data
HITACHI LTD42 citations91
US5537132AJul 16, 1996
Method of information reference for hypermedia
HITACHI LTD36 citations90
US4180083ADec 25, 1979
System for controlling flow rate in pipelines
HITACHI LTD39 citations90
US4569012AFeb 4, 1986
Method and system for controlling fluid transportation in a pipe network
HITACHI LTD26 citations86
US5299301AMar 29, 1994
Image displaying method and apparatus
HITACHI LTD8 citations74
US4982361AJan 1, 1991
Multiple loop parallel pipelined logic simulation system
HITACHI LTD8 citations74
US4757466AJul 12, 1988
High speed data processing system and method
HITACHI LTD12 citations74
US5274742ADec 28, 1993
Combination problem solving method and apparatus
HITACHI LTD14 citations73
US4308150ADec 29, 1981
Operation control method for a waterworks system
HITACHI LTD8 citations70