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Kazushi Tomii
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Kadoma, JP
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last 30 patents
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Patent Grant
Light responsive semiconductor switch with shorted load protection
Patent number
6,339,236
Issue date
Jan 15, 2002
Matsushita Electric Works, Ltd.
Kazushi Tomii
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device
Patent number
5,075,751
Issue date
Dec 24, 1991
Matsushita Electric Works, Ltd.
Kazushi Tomii
H01 - BASIC ELECTRIC ELEMENTS