Inventor
HARADA KAORU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HARADA KAORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS5917436AJun 29, 1999
Map display apparatus
HITACHI LTD128 citations98
US6756919B2Jun 29, 2004
Map display apparatus
HITACHI LTD40 citations96
US6603407B2Aug 5, 2003
Map display apparatus
HITACHI LTD39 citations96
US6278383B1Aug 21, 2001
Map display apparatus
HITACHI LTD79 citations96
US6454164B1Sep 24, 2002
Pocket-size information transfer apparatus having dual IC card insertion slots and IC card using the same
HITACHI LTD51 citations92
US5929427AJul 27, 1999
Portable card reader/writer
HITACHI LTD50 citations92