Kazuhiro Onizuka

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reproducing device and reproducing method
- Patent number 8,665,678
- Issue date Mar 4, 2014
- D&M Holdings, Inc.
- Kazuhiro Onizuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Operating element and reproducer
- Patent number 8,059,498
- Issue date Nov 15, 2011
- D&M Holdings, Inc.
- Kazuhiro Onizuka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Device for manipulating sounds and images
- Patent number D565595
- Issue date Apr 1, 2008
- D&M Holdings, Inc.
- Yasuhiro Endo
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Information Patent Application
REPRODUCING DEVICE AND REPRODUCING METHOD
- Publication number 20110026380
- Publication date Feb 3, 2011
- D&M HOLDINGS, INC.
- Kazuhiro Onizuka
- G11 - INFORMATION STORAGE
Information Patent Application
OPERATING ELEMENT AND REPRODUCER
- Publication number 20110013498
- Publication date Jan 20, 2011
- D &M Holdings Inc.
- Kazuhiro Onizuka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REPRODUCING DEVICE AND REPRODUCING METHOD
- Publication number 20100250871
- Publication date Sep 30, 2010
- D & M Holding Inc.
- Kazuhiro Onizuka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REPRODUCING APPARATUS, REPRODUCING METHOD, PROGRAM, AND RECORDING M...
- Publication number 20100100208
- Publication date Apr 22, 2010
- Kazuhiro Onizuka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REPRODUCTION DEVICE, PRODUCTION METHOD, PROGRAM, AND STORAGE MEDIUM
- Publication number 20090285563
- Publication date Nov 19, 2009
- D & M Holdings Inc.
- Yasuhiro Endo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE