Inventor
TSUBOKA EIICHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “TSUBOKA EIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
14 patentsUS6434522B1Aug 13, 2002
Combined quantized and continuous feature vector HMM approach to speech recognition
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD177 citations99
US5638489AJun 10, 1997
Method and apparatus for pattern recognition employing the Hidden Markov Model
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD212 citations99
US5608841AMar 4, 1997
Method and apparatus for pattern recognition employing the hidden Markov model
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD175 citations99
US4249211AFeb 3, 1981
Composite image display apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD302 citations98
US5608840AMar 4, 1997
Method and apparatus for pattern recognition employing the hidden markov model
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations96
US5307444AApr 26, 1994
Voice analyzing system using hidden Markov model and having plural neural network predictors
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD55 citations96
US6061652AMay 9, 2000
Speech recognition apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD70 citations95
US4238773ADec 9, 1980
Television receiver for display of plural video images including a displayed boundary between the images
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD65 citations94
US5381513AJan 10, 1995
Time series signal analyzer including neural network having path groups corresponding to states of Markov chains
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations92
US5129002AJul 7, 1992
Pattern recognition apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations92
US4446530AMay 1, 1984
Fast hadamard transform device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US5692100ANov 25, 1997
Vector quantizer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations83
US3935536AJan 27, 1976
Ghost signal cancellation system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations80
US7617394B2Nov 10, 2009
Authentication system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74