Inventor
HANANOI TOSHIHIRO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “HANANOI TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
10 patentsUS4985863AJan 15, 1991
Document storage and retrieval system
HITACHI LTD313 citations99
US5628003AMay 6, 1997
Document storage and retrieval system for storing and retrieving document image and full text data
HITACHI LTD75 citations96
US5179649AJan 12, 1993
Method for generating title information entry format and method for filing images in image filing device
HITACHI LTD84 citations96
US4893188AJan 9, 1990
Document image entry system
HITACHI LTD101 citations96
US4153897AMay 8, 1979
Method and device for detecting the similarity between standard and unknown patterns
HITACHI LTD89 citations95
US4074231AFeb 14, 1978
Pattern processing system
HITACHI LTD31 citations92
US3973239AAug 3, 1976
Pattern preliminary processing system
HITACHI LTD71 citations92
US4985930AJan 15, 1991
Image data filing system and image data correcting method
HITACHI LTD51 citations90
US3942169AMar 2, 1976
Pattern recognition system
HITACHI LTD15 citations72
US4896365AJan 23, 1990
Video signal binary-coding apparatus and method
HITACHI LTD0 citations38