Shigeki Fujii

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Time-scale modification method and apparatus for digital audio signals
- Patent number 6,519,567
- Issue date Feb 11, 2003
- Yamaha Corporation
- Shigeki Fujii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Music system of transmitting performance information with state inf...
- Patent number 5,977,468
- Issue date Nov 2, 1999
- Yamaha Corporation
- Shigeki Fujii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Differential PCM system with frame word length responsive to magnitude
- Patent number 5,973,629
- Issue date Oct 26, 1999
- Yamaha Corporation
- Shigeki Fujii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoding and decoding system realizing vector quantization us...
- Patent number 5,970,443
- Issue date Oct 19, 1999
- Yamaha Corporation
- Shigeki Fujii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Device for forming tone source data using analyzed parameters
- Patent number 5,412,152
- Issue date May 2, 1995
- Yamaha Corporation
- Yasuo Kageyama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pitch extraction apparatus for an acoustic signal waveform
- Patent number 5,208,861
- Issue date May 4, 1993
- Yamaha Corporation
- Shigeki Fujii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS