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Hideyuki Kobayashi
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Kadoma, JP
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Patents Grants
last 30 patents
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Patent Grant
Closure assembly for sealed batteries
Patent number
6,610,437
Issue date
Aug 26, 2003
Matsushita Electric Industrial Co., Ltd.
Shinji Tsurutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Closure assembly for sealed batteries
Patent number
6,284,403
Issue date
Sep 4, 2001
Matsushita Electric Industrial Co., Ltd.
Shinji Tsurutani
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Closure assembly for sealed batteries
Publication number
20010041284
Publication date
Nov 15, 2001
Matsushita Electric Industrial Co. Ltd.
Shinji Tsurutani
H01 - BASIC ELECTRIC ELEMENTS