Kazuyuki Iijima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for speech encoding and decoding by sinusoidal...
- Patent number 7,454,330
- Issue date Nov 18, 2008
- Sony Corporation
- Masayuki Nishiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Robot system and robot apparatus control method
- Patent number 7,139,642
- Issue date Nov 21, 2006
- Sony Corporation
- Satoru Kamoto
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Vector quantization method and speech encoding method and apparatus
- Patent number 6,611,800
- Issue date Aug 26, 2003
- Sony Corporation
- Masayuki Nishiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reduced length infinite impulse response weighting
- Patent number 6,532,443
- Issue date Mar 11, 2003
- Sony Corporation
- Masayuki Nishiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech encoding/decoding method and apparatus using a pitch reliabi...
- Patent number 6,243,672
- Issue date Jun 5, 2001
- Sony Corporation
- Kazuyuki Iijima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech analysis method and speech encoding method and apparatus
- Patent number 6,108,621
- Issue date Aug 22, 2000
- Sony Corporation
- Masayuki Nishiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for encoding/decoding voiced speech based on p...
- Patent number 6,047,253
- Issue date Apr 4, 2000
- Sony Corporation
- Masayuki Nishiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voiced/unvoiced decision using a plurality of sigmoid-transformed p...
- Patent number 6,023,671
- Issue date Feb 8, 2000
- Sony Corporation
- Kazuyuki Iijima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Vector quantization method, speech encoding method and apparatus
- Patent number 6,018,707
- Issue date Jan 25, 2000
- Sony Corporation
- Masayuki Nishiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch detection method and apparatus uses voiced/unvoiced decision...
- Patent number 6,012,023
- Issue date Jan 4, 2000
- Sony Corporation
- Kazuyuki Iijima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch extraction method and device utilizing autocorrelation of a p...
- Patent number 5,930,747
- Issue date Jul 27, 1999
- Sony Corporation
- Kazuyuki Iijima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech decoding method and apparatus for selecting random noise cod...
- Patent number 5,909,663
- Issue date Jun 1, 1999
- Sony Corporation
- Kazuyuki Iijima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech decoding method and apparatus to control the reproduction sp...
- Patent number 5,899,966
- Issue date May 4, 1999
- Sony Corporation
- Jun Matsumoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for decoding and changing the pitch of an enco...
- Patent number 5,873,059
- Issue date Feb 16, 1999
- Sony Corporation
- Kazuyuki Iijima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Perceptual speech coding using prediction residuals, having harmoni...
- Patent number 5,848,387
- Issue date Dec 8, 1998
- Sony Corporation
- Masayuki Nishiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for encoding/decoding a speech signal using ad...
- Patent number 5,828,996
- Issue date Oct 27, 1998
- Sony Corporation
- Kazuyuki Iijima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice encoding method and apparatus using modified discrete cosine...
- Patent number 5,819,212
- Issue date Oct 6, 1998
- Sony Corporation
- Jun Matsumoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech decoding method and apparatus
- Patent number 5,752,222
- Issue date May 12, 1998
- Sony Corporation
- Masayuki Nishiguchi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Robot system and robot apparatus control method
- Publication number 20040153211
- Publication date Aug 5, 2004
- Satoru Kamoto
- G06 - COMPUTING CALCULATING COUNTING

Kazuyuki Iijima

Person

Patents Grantslast 30 patents

Method and apparatus for speech encoding and decoding by sinusoidal...

Robot system and robot apparatus control method

Vector quantization method and speech encoding method and apparatus

Reduced length infinite impulse response weighting

Speech encoding/decoding method and apparatus using a pitch reliabi...

Speech analysis method and speech encoding method and apparatus

Method and apparatus for encoding/decoding voiced speech based on p...

Voiced/unvoiced decision using a plurality of sigmoid-transformed p...

Vector quantization method, speech encoding method and apparatus

Pitch detection method and apparatus uses voiced/unvoiced decision...

Pitch extraction method and device utilizing autocorrelation of a p...

Speech decoding method and apparatus for selecting random noise cod...

Speech decoding method and apparatus to control the reproduction sp...

Method and apparatus for decoding and changing the pitch of an enco...

Perceptual speech coding using prediction residuals, having harmoni...

Apparatus and method for encoding/decoding a speech signal using ad...

Voice encoding method and apparatus using modified discrete cosine...

Speech decoding method and apparatus

Patents Applicationslast 30 patents

Robot system and robot apparatus control method