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Hiroshi Takenaka
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Nagaokakyo, JP
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last 30 patents
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Patent Grant
Semiconductor integrated circuit with tungston silicide nitride the...
Patent number
6,025,632
Issue date
Feb 15, 2000
Matsushita Electronics Corp.
Takeshi Fukuda
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Developing solution and pattern forming method using the same
Patent number
5,122,387
Issue date
Jun 16, 1992
Matsushita Electronics Corporation
Hiroshi Takenaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY