Kazuo Watanabe

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Iruma-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Audio device with mute function
- Patent number 9,112,468
- Issue date Aug 18, 2015
- Teac Corporation
- Kazuo Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording of super-audio or like one-bit-per-sample signals on a PC...
- Patent number 7,136,420
- Issue date Nov 14, 2006
- Teac Corporation
- Kazuo Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Error compensation for sigma-delta modulated digital signals or the...
- Patent number 6,646,582
- Issue date Nov 11, 2003
- Teac Corporation
- Kazuo Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
AUDIO DEVICE WITH MUTE FUNCTION
- Publication number 20140029765
- Publication date Jan 30, 2014
- TEAC CORPORATION
- Kazuo Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording of super-audio or like one-bit-per-sample signals on a PC...
- Publication number 20030031262
- Publication date Feb 13, 2003
- TEAC CORPORATION.
- Kazuo Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Error compensation for sigma-delta modulated digital signals or the...
- Publication number 20030030577
- Publication date Feb 13, 2003
- TEAC CORPORATION.
- Kazuo Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY