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Koji Nakashima
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Matsusaka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Heat dissipating structure base board, module using heat dissipatin...
Patent number
8,130,499
Issue date
Mar 6, 2012
Panasonic Corporation
Tohru Ohnishi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Transformer
Patent number
7,714,687
Issue date
May 11, 2010
Panasonic Corporation
Tomio Marui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible printed wiring board and manufacturing method thereof
Patent number
7,427,717
Issue date
Sep 23, 2008
Matsushita Electric Industrial Co., Ltd.
Shinji Morimoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power conversion module device and power unit using the same
Patent number
7,262,973
Issue date
Aug 28, 2007
Matsushita Electric Industrial Co., Ltd.
Koji Nakashima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Low-profile transformer and method of manufacturing the transformer
Patent number
6,859,130
Issue date
Feb 22, 2005
Matsushita Electric Industrial Co., Ltd.
Koji Nakashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Choke coil
Patent number
6,774,755
Issue date
Aug 10, 2004
Matsushita Electric Industrial Co., Ltd.
Toshiyuki Nakata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing fine pattern and printed circuit board manu...
Patent number
6,383,720
Issue date
May 7, 2002
Matsushita Electric Industrial Co., Ltd.
Koji Nakashima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
HEAT DISSIPATING STRUCTURE BASE BOARD, MODULE USING HEAT DISSIPATIN...
Publication number
20100091464
Publication date
Apr 15, 2010
PANASONIC CORPORATION
Tohru Ohnishi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Transformer
Publication number
20070171022
Publication date
Jul 26, 2007
Tomio Marui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Flexible printed wiring board and manufacturing method thereof
Publication number
20050257952
Publication date
Nov 24, 2005
Matsushita Electric Industrial Co., Ltd.
Shinji Morimoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Power conversion module device and power unit using the same
Publication number
20050083665
Publication date
Apr 21, 2005
Koji Nakashima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Low-profile transformer and method of manufacturing the transformer
Publication number
20040070480
Publication date
Apr 15, 2004
Koji Nakashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHOKE COIL
Publication number
20020067237
Publication date
Jun 6, 2002
TOSHIYUKI NAKATA
H01 - BASIC ELECTRIC ELEMENTS