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Michihiro Kobiki
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Itami, JP
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last 30 patents
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Patent Grant
Method of producing a field effect transistor
Patent number
5,434,094
Issue date
Jul 18, 1995
Mitsubishi Denki Kabushiki Kaisha
Michihiro Kobiki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing insulated via hole structure for semiconduc...
Patent number
5,362,678
Issue date
Nov 8, 1994
Mitsubishi Denki Kabushiki Kaisha
Makio Komaru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Field effect transistor device with contact in groove
Patent number
5,324,981
Issue date
Jun 28, 1994
Mitsubishi Denki Kabushiki Kaisha
Michihiro Kobiki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Insulated via hole structure for semiconductor devices
Patent number
5,225,707
Issue date
Jul 6, 1993
Mitsubishi Denki Kabushiki Kaisha
Makio Komaru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
5,138,439
Issue date
Aug 11, 1992
Mitsubishi Denki Kabushiki Kaisha
Michihiro Kobiki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microwave monolithic integrated circuit with heat radiating electrode
Patent number
5,045,503
Issue date
Sep 3, 1991
Mitsubishi Denki Kabushiki Kaisha
Michihiro Kobiki
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Microwave monolithic integrated circuit with heat radiating electrode
Patent number
4,956,697
Issue date
Sep 11, 1990
Mitsubishi Denki Kabushiki Kaisha
Michihiro Kobiki
C03 - GLASS MINERAL OR SLAG WOOL