Hiroaki Arai

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Current collector shape adjusting device
- Patent number 8,555,695
- Issue date Oct 15, 2013
- Panasonic EV Energy Co., Ltd.
- Masato Onishi
- G01 - MEASURING TESTING
Information Patent Grant
Prismatic battery short circuit inspection method and prismatic bat...
- Patent number 8,217,658
- Issue date Jul 10, 2012
- Panasonic EV Energy Co., Ltd.
- Masato Onishi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CURRENT COLLECTOR SHAPE ADJUSTING DEVICE
- Publication number 20120240654
- Publication date Sep 27, 2012
- PANASONIC EV ENVERGY CO., LTD.
- Masato ONISHI
- G01 - MEASURING TESTING
Information Patent Application
PRISMATIC BATTERY SHORT CIRCUIT INSPECTION METHOD, PRISMATIC BATTER...
- Publication number 20080157779
- Publication date Jul 3, 2008
- Panasonic EV Energy Co., Ltd.
- Masato ONISHI
- G01 - MEASURING TESTING