Akio MACHIDA

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric transformer having a recess to surely maintain a posi...
- Patent number 7,982,372
- Issue date Jul 19, 2011
- Tamura Corporation
- Akio Machida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric transformer
- Patent number D605114
- Issue date Dec 1, 2009
- Tamura Corporation
- Akio Machida
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC TRANSFORMER
- Publication number 20090146535
- Publication date Jun 11, 2009
- TAMURA CORPORATION
- Akio MACHIDA
- H01 - BASIC ELECTRIC ELEMENTS