Inventor
TOKUYAMA HIDEKI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “TOKUYAMA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
3 patentsUS6922686B2Jul 26, 2005
Database integration management method and apparatus and processing program, medium therefor
HITACHI LTD121 citations97
US7173515B2Feb 6, 2007
RFID tag, and RFID tag-related determining device and method, and management system and method
HITACHI LTD19 citations91
US7333972B2Feb 19, 2008
Database integration management method and apparatus and processing program, medium therefor
HITACHI LTD0 citations51