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Hideo Matsumoto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power switching semiconductor device with suppressed oscillation
Patent number
6,552,429
Issue date
Apr 22, 2003
Mitsubishi Denki Kabushiki Kaisha
Kiyoshi Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor module
Patent number
6,388,316
Issue date
May 14, 2002
Mitsubishi Denki Kabushiki Kaisha
Hideo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device for controlling high-power electricity with im...
Patent number
6,369,411
Issue date
Apr 9, 2002
Mitsubishi Denki Kabushiki Kaisha
Hideo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor apparatus with a multiple element electrode structure
Patent number
5,698,898
Issue date
Dec 16, 1997
Mitsubishi Denki Kabushiki Kaisha
Hideo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High frequency transistor with reduced parasitic inductance
Patent number
5,635,751
Issue date
Jun 3, 1997
Mitsubishi Denki Kabushiki Kaisha
Yasukazu Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High frequency transistor with reduced parasitic inductance
Patent number
5,465,007
Issue date
Nov 7, 1995
Mitsubishi Denki Kabushiki Kaisha
Yasukazu Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integral heat sink-terminal member structure of hybrid integrated c...
Patent number
5,291,372
Issue date
Mar 1, 1994
Mitsubishi Denki Kabushiki Kaisha
Hideo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar cell
Patent number
5,009,720
Issue date
Apr 23, 1991
Mitsubishi Denki Kabushiki Kaisha
Shigeru Hokuyo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar cell
Patent number
5,009,721
Issue date
Apr 23, 1991
Mitsubishi Denki Kabushiki Kaisha
Hideo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar cell and a production method therefor
Patent number
4,997,491
Issue date
Mar 5, 1991
Mitsubishi Denki Kabushiki Kaisha
Shigeru Hokuyo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar battery device
Patent number
4,940,496
Issue date
Jul 10, 1990
Mitsubishi Denki Kabushiki Kaisha
Hideo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar cell and fabrication method thereof
Patent number
4,935,067
Issue date
Jun 19, 1990
Mitsubishi Denki Kabushiki Kaisha
Katsumi Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solar cell and method of fabricating solar cell
Patent number
4,861,387
Issue date
Aug 29, 1989
Mitsubishi Denki Kabushiki Kaisha
Hideo Matsumoto
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MODULE
Publication number
20020050633
Publication date
May 2, 2002
Mitsubishi Denki Kabushiki Kaisha
Hideo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20020024135
Publication date
Feb 28, 2002
Mitsubishi Denki Kabushiki Kaisha
Kiyoshi Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20020024134
Publication date
Feb 28, 2002
Mitsubishi Denki Kabushiki Kaisha
Kiyoshi Arai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20010002051
Publication date
May 31, 2001
Mitsubishi Denki Kabushiki Kaisha
Hideo Matsumoto
H01 - BASIC ELECTRIC ELEMENTS