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Yoshio Goda
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last 30 patents
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Patent Grant
Electrode plate for cell and method for manufacturing the same
Patent number
6,979,517
Issue date
Dec 27, 2005
Matsushita Electric Industrial Co., Ltd.
Yoshio Goda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Safety mechanism for rectangular battery and method of manufacturin...
Patent number
6,964,690
Issue date
Nov 15, 2005
Matsushita Electric Industrial Co., Ltd.
Yoshio Goda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery cell electrode core plate, fabrication method therefor, and...
Patent number
6,605,388
Issue date
Aug 12, 2003
Matsushita Electric Industrial Co., Ltd.
Yoshio Goda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for manufacturing expanded mesh sheet and batt...
Patent number
6,202,271
Issue date
Mar 20, 2001
Matsushita Electric Industrial Co., Ltd.
Yoshio Goda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing expanded mesh sheet
Patent number
5,239,735
Issue date
Aug 31, 1993
Matsushita Electric Industrial Co., Ltd.
Masahiro Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for manufacturing expanded mesh sheet
Patent number
5,136,765
Issue date
Aug 11, 1992
Matsushita Electric Industrial Co., Ltd.
Mashiro Tanaka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...