Masato Nakamura

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealing gasket for alkaline dry cell
- Patent number 8,361,650
- Issue date Jan 29, 2013
- FDK Energy Co., Ltd.
- Masato Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Alkaline dry battery and sealing gasket therefor
- Patent number 7,745,038
- Issue date Jun 29, 2010
- FDK Energy Co., Ltd.
- Itsue Yoshioka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Sealing Gasket for Alkaline Dry Cell
- Publication number 20090263714
- Publication date Oct 22, 2009
- FDK ENERGY CO., LTD.
- Masato Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery terminal, battery, and battery holder
- Publication number 20090130553
- Publication date May 21, 2009
- FDK ENERGY CO., LTD.
- Masato Nakamura
- H01 - BASIC ELECTRIC ELEMENTS