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Toshihiko Kobayashi
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Iruma, JP
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last 30 patents
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Patent Grant
Circuit block for power supply
Patent number
D453141
Issue date
Jan 29, 2002
Tamura Coroportion
Osamu Watanabe
D13 - Equipment for production, distribution, or transformation of energy
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Patent Grant
Circuit block for power supply
Patent number
D453142
Issue date
Jan 29, 2002
Tamura Corporation
Osamu Watanabe
D13 - Equipment for production, distribution, or transformation of energy