Inventor
SHIBATA TOSHIRO
JP4 patents
Patents
4 patentsUS5757287AMay 26, 1998
Object recognition system and abnormality detection system using image processing
HITACHI LTD97 citations97
US5554983ASep 10, 1996
Object recognition system and abnormality detection system using image processing
HITACHI LTD114 citations97
US6823258B2Nov 23, 2004
Method and apparatus for gathering vehicle information
HITACHI LTD98 citations96
US6711495B1Mar 23, 2004
Method and apparatus for gathering vehicle information
HITACHI LTD60 citations94