Inventor
FUTAKAWA MASAYASU
JP14 patents
Patents
14 patentsUS6965376B2Nov 15, 2005
Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the same
HITACHI LTD218 citations98
US6335722B1Jan 1, 2002
Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the same
HITACHI LTD292 citations98
US6337709B1Jan 8, 2002
Image display device
HITACHI LTD106 citations97
US5598572AJan 28, 1997
Information terminal system getting information based on a location and a direction of a portable terminal device
HITACHI LTD296 citations97
US6072503AJun 6, 2000
Video synchronization processing method and apparatus
HITACHI LTD81 citations96
US5880728AMar 9, 1999
Video display controlling method for differentiating display quality between moving pictures
HITACHI LTD73 citations96
US5664087ASep 2, 1997
Method and apparatus for defining procedures to be executed synchronously with an image reproduced from a recording medium
HITACHI LTD79 citations96
US5621429AApr 15, 1997
Video data display controlling method and video data display processing system
HITACHI LTD96 citations96
US5502497AMar 26, 1996
Television broadcasting method and system enabling picture broadcasting from the transmitting equipment to the receiving equipment using alternative broadcasting system standards
HITACHI LTD59 citations96
US6433687B1Aug 13, 2002
Mobile control system
HITACHI LTD25 citations92
US6100857AAug 8, 2000
Interactive control system having plural displays, and a method thereof
HITACHI LTD16 citations92
US5969697AOct 19, 1999
Interactive control system having plural displays, and a method thereof
HITACHI LTD28 citations92
US6441802B1Aug 27, 2002
Interactive control system having plural displays, and a method thereof
HITACHI LTD7 citations73
US7057602B2Jun 6, 2006
Interactive control system having plural displays, and a method thereof
HITACHI LTD3 citations62