Inventor
FUJIMOTO YOSHIJI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “FUJIMOTO YOSHIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
11 patentsUS5177802AJan 5, 1993
Fingerprint input apparatus
SHARP KK299 citations99
US5267185ANov 30, 1993
Apparatus for calculating matrices
SHARP KK77 citations95
US5404422AApr 4, 1995
Speech recognition system with neural network
SHARP KK56 citations92
US4975861ADec 4, 1990
Color conversion image processing system with modified intensity information calculation
SHARP KK35 citations92
US5170463ADec 8, 1992
Neuro-computer
SHARP KK34 citations91
US5043729AAug 27, 1991
Decoder for delta-modulated code
SHARP KK8 citations73
US4766563AAug 23, 1988
Auto-correlation filter
SHARP KK15 citations73
US5111505AMay 5, 1992
System and method for reducing distortion in voice synthesis through improved interpolation
SHARP KK14 citations72
US5218640AJun 8, 1993
Voice recording and reproducing apparatus
SHARP KK14 citations71
US4944012AJul 24, 1990
Speech analyzing and synthesizing apparatus utilizing differential value-based variable code length coding and compression of soundless portions
SHARP KK10 citations71
US5016279AMay 14, 1991
Speech analyzing and synthesizing apparatus using reduced number of codes
SHARP KK6 citations61
HITACHI LTD
7 patentsUS4272756AJun 9, 1981
Method of pattern recognition and apparatus thereof
HITACHI LTD63 citations95
US4074231AFeb 14, 1978
Pattern processing system
HITACHI LTD31 citations92
US4040009AAug 2, 1977
Pattern recognition system
HITACHI LTD36 citations92
US4136332AJan 23, 1979
Device for detecting displacement between patterns
HITACHI LTD26 citations81
US4045773AAug 30, 1977
Pattern segmenting system for a pattern recognizing device
HITACHI LTD27 citations80
US4015239AMar 29, 1977
Character recognition apparatus
HITACHI LTD14 citations73
US3942169AMar 2, 1976
Pattern recognition system
HITACHI LTD15 citations72