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Yoshikazu Miyagi
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Toyohashi-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Power unit and safety circuit having the same
Patent number
7,863,781
Issue date
Jan 4, 2011
Panasonic EV Energy Co., Ltd.
Shuhei Marukawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery pack having control devices of differing heights
Patent number
7,508,164
Issue date
Mar 24, 2009
Panasonic EV Energy Co., Ltd.
Yoshikazu Miyagi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POWER UNIT AND SAFETY CIRCUIT HAVING THE SAME
Publication number
20090051226
Publication date
Feb 26, 2009
Panasonic EV Energy Co., Ltd.
Shuhei Marukawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY PACK
Publication number
20070108939
Publication date
May 17, 2007
Panasonic EV Energy Co., Ltd.
Yoshikazu MIYAGI
H01 - BASIC ELECTRIC ELEMENTS