Inventor
EJIRI MASAKAZU
20 patents
⚠️ This page may combine multiple inventors who share the name “EJIRI MASAKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS6466262B1Oct 15, 2002
Digital wide camera
HITACHI LTD108 citations98
US5801704ASep 1, 1998
Three-dimensional input device with displayed legend and shape-changing cursor
HITACHI LTD233 citations98
US3936800AFeb 3, 1976
Pattern recognition system
HITACHI LTD111 citations96
US4286146AAug 25, 1981
Coded label and code reader for the coded label
HITACHI LTD94 citations95
US5969969AOct 19, 1999
Vehicle driving support system which is responsive to environmental conditions
HITACHI LTD86 citations94
US4972473ANov 20, 1990
Data communication method and apparatus using neural-networks
HITACHI LTD33 citations92
US4907285AMar 6, 1990
Image understanding system
HITACHI LTD48 citations92
US4115761ASep 19, 1978
Method and device for recognizing a specific pattern
HITACHI LTD41 citations92
US4215343AJul 29, 1980
Digital pattern display system
HITACHI LTD29 citations82
US4091394AMay 23, 1978
Pattern position detecting system
HITACHI LTD27 citations82
US4288816ASep 8, 1981
Compressed image producing system
HITACHI LTD21 citations81
US4783831ANov 8, 1988
Method for producing a standard pattern for pattern matching
HITACHI LTD14 citations74
US4291334ASep 22, 1981
System for detecting the position of an object
HITACHI LTD16 citations74
US4109211AAug 22, 1978
Variable thresholding circuit for converting an analog signal to a binary signal
HITACHI LTD17 citations74
US4136957AJan 30, 1979
Recognition device for recognizing the shape and the position of an object
HITACHI LTD17 citations73
US4057845ANov 8, 1977
Group control system for visual information processing
HITACHI LTD8 citations73
US3959771AMay 25, 1976
Pattern recognition apparatus
HITACHI LTD18 citations73
US5436843AJul 25, 1995
Systems and methods for recycling resources and circulating products
HITACHI LTD16 citations71
US4044311AAug 23, 1977
Feature extraction system for extracting a predetermined feature from a signal
HITACHI LTD3 citations57