Yoshinori Kumamoto

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Iizukashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic signal-processing apparatus and method
- Patent number 7,551,742
- Issue date Jun 23, 2009
- Panasonic Corporation
- Naoyuki Katou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal-processing apparatus and method
- Patent number 7,502,816
- Issue date Mar 10, 2009
- Panasonic Corporation
- Yoshinori Kumamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for generating harmonics in an audio signal
- Patent number 7,394,908
- Issue date Jul 1, 2008
- Matsushita Electric Industrial Co., Ltd.
- Naoyuki Katou
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for shifting pitch of acoustic signals
- Patent number 6,909,924
- Issue date Jun 21, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yoshinori Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pitch shifter
- Patent number 6,300,553
- Issue date Oct 9, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshinori Kumamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for localization of sound image
- Patent number 6,285,766
- Issue date Sep 4, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshinori Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Signal-processing apparatus and method
- Publication number 20060031276
- Publication date Feb 9, 2006
- Yoshinori Kumamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Acoustic signal-processing apparatus and method
- Publication number 20040234083
- Publication date Nov 25, 2004
- Naoyuki Katou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for audio-signal-processing
- Publication number 20040071297
- Publication date Apr 15, 2004
- Naoyuki Katou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for enhancing speech components of an audio signal
- Publication number 20030055636
- Publication date Mar 20, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Naoyuki Katuo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and apparatus for shifting pitch of acoustic signals
- Publication number 20020071575
- Publication date Jun 13, 2002
- Yoshinori Kumamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pitch shifter
- Publication number 20010013270
- Publication date Aug 16, 2001
- Yoshinori Kumamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Sound image localization apparatus
- Publication number 20010005824
- Publication date Jun 28, 2001
- Naoyuki Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE