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Hirokazu Inoue
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Toukai, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power semiconductor module
Patent number
7,928,587
Issue date
Apr 19, 2011
Hitachi, Ltd.
Akihiro Tamba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flat semiconductor device and power converter employing the same
Patent number
6,452,261
Issue date
Sep 17, 2002
Hitachi, Ltd.
Hironori Kodama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor module
Patent number
6,353,258
Issue date
Mar 5, 2002
Hitachi, Ltd.
Hirokazu Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit devices including means for reduci...
Patent number
5,449,948
Issue date
Sep 12, 1995
Hitachi, Ltd.
Hirokazu Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for removing an electronic component from a board
Patent number
5,423,931
Issue date
Jun 13, 1995
Hitachi, Ltd.
Hirokazu Inoue
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic parts loaded module including thermal stress absorbing p...
Patent number
5,422,516
Issue date
Jun 6, 1995
Hitachi, Ltd.
Takashi Hosokawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mounting substrate
Patent number
5,350,886
Issue date
Sep 27, 1994
Hitachi, Ltd.
Kunio Miyazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitor-carrying semiconductor module
Patent number
5,177,670
Issue date
Jan 5, 1993
Hitachi, Ltd.
Hiroichi Shinohara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor package and computer using it
Patent number
5,097,318
Issue date
Mar 17, 1992
Hitachi, Ltd.
Akira Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor package and computer using the package
Patent number
5,095,359
Issue date
Mar 10, 1992
Hitachi, Ltd.
Akira Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Installation structure of integrated circuit devices
Patent number
5,045,922
Issue date
Sep 3, 1991
Hitachi, Ltd.
Hironori Kodama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diffusion of impurities into semiconductor using semi-closed inner...
Patent number
4,415,385
Issue date
Nov 15, 1983
Hitachi, Ltd.
Osamu Saito
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
Power Semiconductor Module
Publication number
20080258316
Publication date
Oct 23, 2008
Hitachi, Ltd.
Akihiro Tamba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Flat semiconductor device and power converter employing the same
Publication number
20020145188
Publication date
Oct 10, 2002
Hironori Kodama
H01 - BASIC ELECTRIC ELEMENTS