Masaaki Arita

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Helical antenna with integral J-shaped impedance and mounting eleme...
- Patent number 5,701,129
- Issue date Dec 23, 1997
- Matsushita Electric Industrial Co., Ltd.
- Toshifumi Itou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGHLY REFLECTIVE WHITE MATERIAL AND LED PACKAGE
- Publication number 20110242818
- Publication date Oct 6, 2011
- PANASONIC CORPORATION
- Masaaki ARITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COOLING DEVICE FOR ELECTRONIC COMPONENTS
- Publication number 20070125526
- Publication date Jun 7, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kaoru SATOU
- H01 - BASIC ELECTRIC ELEMENTS