Inventor
YOSHIKAWA YOSHIAKI
JP9 patents
Patents
9 patentsUS6208935B1Mar 27, 2001
Map application system
HITACHI LTD78 citations94
US5930799AJul 27, 1999
Database creating method using image information
HITACHI LTD56 citations94
US6266676B1Jul 24, 2001
Link information management method
HITACHI LTD19 citations92
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Robot operation control system
HITACHI LTD28 citations91
US6708183B1Mar 16, 2004
Spatial information search system
HITACHI LTD20 citations89
US6169995B1Jan 2, 2001
Link information maintenance management method
HITACHI LTD10 citations73
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Operation control apparatus for robots
HITACHI LTD15 citations71
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Industrial robot
HITACHI LTD12 citations70
US6381612B2Apr 30, 2002
Link information maintenance and management method
HITACHI LTD1 citations62