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Yasuhide Nakayama
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Osaka, JP
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last 30 patents
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Patent Grant
Sheet-like separator and valve regulated lead acid battery
Patent number
5,281,498
Issue date
Jan 25, 1994
Nippon Sheet Glass Co., Ltd.
Junji Muto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealed lead acid battery and separator for use in sealed lead acid...
Patent number
5,225,298
Issue date
Jul 6, 1993
Yuasa Battery Co., Ltd.
Yasuhide Nakayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator and sealed lead acid battery
Patent number
5,206,100
Issue date
Apr 27, 1993
Nippon Sheet Glass Co., Ltd.
Junji Muto
H01 - BASIC ELECTRIC ELEMENTS