Keiichi Tanii

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Ibaraki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery unit
- Patent number 9,812,740
- Issue date Nov 7, 2017
- Hitachi Maxell, Ltd.
- Keiichi Tanii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery unit
- Patent number 8,920,949
- Issue date Dec 30, 2014
- Hitachi Maxell, Ltd.
- Masatoshi Hashimoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery unit and electrical device
- Patent number 8,822,049
- Issue date Sep 2, 2014
- Hitachi Maxell, Ltd.
- Keiichi Tanii
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
BATTTERY UNIT
- Publication number 20140335379
- Publication date Nov 13, 2014
- HITACHI MAXELL, LTD.
- Keiichi Tanii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY UNIT
- Publication number 20140050948
- Publication date Feb 20, 2014
- HITACHI MAXELL, LTD.
- Masatoshi Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY UNIT AND ELECTRICAL DEVICE
- Publication number 20130323538
- Publication date Dec 5, 2013
- HITACHI MAXELL, LTD.
- Keiichi Tanii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHARGING UNIT AND ELECTRICAL DEVICE PROVIDED WITH THE SAME
- Publication number 20130162206
- Publication date Jun 27, 2013
- HITACHI MAXELL, LTD.
- Kyohei Takeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER