Susumu Kitaoka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Square battery container, method of manufacturing the container, an...
- Patent number 6,946,221
- Issue date Sep 20, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tomomichi Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Square cell container and method of manufacturing the cell container
- Patent number 6,929,880
- Issue date Aug 16, 2005
- Matsushita Electric Industrial Co., Ltd.
- Katsuhiko Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal outer can for a battery and method of manufacturing same
- Patent number 6,333,124
- Issue date Dec 25, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Moriwaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery and method of manufacturing therefor
- Patent number 6,258,480
- Issue date Jul 10, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Moriwaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method to manufacture cell-cans
- Patent number 5,787,752
- Issue date Aug 4, 1998
- Matsushita Electric Industrial Co., Ltd.
- Akira Iwase
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Square battery container, method of manufacturing the container, an...
- Publication number 20030003355
- Publication date Jan 2, 2003
- Tomomichi Ueda
- H01 - BASIC ELECTRIC ELEMENTS