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Misao Hironaka
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
8,625,646
Issue date
Jan 7, 2014
Mitsubishi Electric Corporation
Harumi Nishiguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
8,435,869
Issue date
May 7, 2013
Mitsubishi Electric Corporation
Misao Hironaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device
Patent number
5,866,918
Issue date
Feb 2, 1999
Mitsubishi Denki Kabushiki Kaisha
Yousuke Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device
Patent number
5,729,561
Issue date
Mar 17, 1998
Mitsubishi Denki Kabushiki Kaisha
Misao Hironaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser device
Patent number
5,568,502
Issue date
Oct 22, 1996
Mitsubishi Denki Kabushiki Kaisha
Misao Hironaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor photodetector device with short lifetime region
Patent number
5,272,364
Issue date
Dec 21, 1993
Mitsubishi Denki Kabushiki Kaisha
Misao Hironaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device including an oblique surface and an electrode...
Patent number
5,231,302
Issue date
Jul 27, 1993
Mitsubishi Denki Kabushiki Kaisha
Misao Hironaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emission system
Patent number
5,068,870
Issue date
Nov 26, 1991
Mitsubishi Denki Kabushiki Kaisha
Tetsuya Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor photodetector device
Patent number
5,040,039
Issue date
Aug 13, 1991
Mitsubishi Denki Kabushiki Kaisha
Ryo Hattori
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20110249694
Publication date
Oct 13, 2011
Mitsubishi Electric Corporation
Harumi Nishiguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20110183453
Publication date
Jul 28, 2011
Mitsubishi Electric Corporation
Misao Hironaka
H01 - BASIC ELECTRIC ELEMENTS