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Munehito Kumagai
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Kumamoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sensor chip breaking strength inspection apparatus and sensor chip...
Patent number
7,350,406
Issue date
Apr 1, 2008
Mitsubishi Denki Kabushiki Kaisha
Hideki Yabe
G01 - MEASURING TESTING
Information
Patent Grant
Silicon substrate apparatus and method of manufacturing the silicon...
Patent number
7,081,370
Issue date
Jul 25, 2006
Mitsubishi Denki Kabushiki Kaisha
Munehito Kumagai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reflection type liquid crystal display and method for manufacturing...
Patent number
6,985,195
Issue date
Jan 10, 2006
Kabushiki Kaisha Advanced Display
Munehito Kumagai
G02 - OPTICS
Information
Patent Grant
Silicon device
Patent number
6,759,591
Issue date
Jul 6, 2004
Mitsubishi Denki Kabushiki Kaisha
Yukihisa Yoshida
G01 - MEASURING TESTING
Information
Patent Grant
Inertia force sensor
Patent number
6,736,008
Issue date
May 18, 2004
Mitsubishi Denki Kabushiki Kaisha
Munehito Kumagai
G01 - MEASURING TESTING
Information
Patent Grant
Method for producing thin film transistor and thin film transistor...
Patent number
6,218,206
Issue date
Apr 17, 2001
Mitsubishi Denki Kabushiki Kaisha
Kazunori Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetic head slider suspension apparatus and method of fabrication
Patent number
5,161,076
Issue date
Nov 3, 1992
Mitsubishi Denki Kabushiki Kaisha
Mitsuo Inumochi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk recorder
Patent number
4,479,156
Issue date
Oct 23, 1984
Mitsubishi Denki Kabushiki Kaisha
Munehito Kumagai
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SENSOR CHIP BREAKING STRENGTH INSPECTION APPARATUS AND SENSOR CHIP...
Publication number
20070137310
Publication date
Jun 21, 2007
Mitsubishi Denki Kabushiki Kaisha
Hideki YABE
G01 - MEASURING TESTING
Information
Patent Application
Silicon substrate device and its manufacturing method
Publication number
20050009226
Publication date
Jan 13, 2005
Munehito Kumagai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Inertia force sensor
Publication number
20030217597
Publication date
Nov 27, 2003
Mitsubishi Denki Kabushiki Kaisha
Munehito Kumagai
G01 - MEASURING TESTING
Information
Patent Application
Silicon device
Publication number
20030180504
Publication date
Sep 25, 2003
Yukihisa Yoshida
G01 - MEASURING TESTING