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Yasuhiko AKAIKE
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and semiconductor package
Patent number
9,853,023
Issue date
Dec 26, 2017
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and semiconductor package
Patent number
9,570,439
Issue date
Feb 14, 2017
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting element and method for manufacturing same
Patent number
9,318,664
Issue date
Apr 19, 2016
Kabushiki Kaisha Toshiba
Shinji Nunotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting element and method for manufacturing same
Patent number
9,147,798
Issue date
Sep 29, 2015
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device having field plate ele...
Patent number
8,969,157
Issue date
Mar 3, 2015
Kabushiki Kaisha Toshiba
Nobuhiro Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing a bonding type semiconductor substrate
Patent number
8,829,488
Issue date
Sep 9, 2014
Kabushiki Kaisha Toshiba
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element and method for manufacturing same
Patent number
8,816,378
Issue date
Aug 26, 2014
Kabushiki Kaisha Toshiba
Shinji Nunotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device
Patent number
8,803,179
Issue date
Aug 12, 2014
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting device and process for production thereof
Patent number
8,659,040
Issue date
Feb 25, 2014
Kabushiki Kaisha Toshiba
Akira Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting device and process for production thereof
Patent number
8,357,557
Issue date
Jan 22, 2013
Kabushiki Kaisha Toshiba
Akira Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing light emitting device
Patent number
8,110,451
Issue date
Feb 7, 2012
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and semiconductor light emittin...
Patent number
7,667,224
Issue date
Feb 23, 2010
Kabushiki Kaisha Toshiba
Kenichi Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and semiconductor light emittin...
Patent number
7,462,869
Issue date
Dec 9, 2008
Kabushiki Kaisha Toshiba
Kenichi Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing a bonding type semiconductor substrate
Patent number
7,364,982
Issue date
Apr 29, 2008
Kabushiki Kaisha Toshiba
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting element having three side surfaces inc...
Patent number
7,329,903
Issue date
Feb 12, 2008
Kabushiki Kaisha Toshiba
Koichi Nitta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for preparing a bonding type semiconductor substrate
Patent number
7,217,635
Issue date
May 15, 2007
Kabushiki Kaisha Toshiba
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor light-emitting element
Patent number
7,037,738
Issue date
May 2, 2006
Kabushiki Kaisha Toshiba
Hitoshi Sugiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device having angled side surface
Patent number
7,038,245
Issue date
May 2, 2006
Kabushiki Kaisha Toshiba
Koichi Nitta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element and manufacturing method for the same
Patent number
6,924,513
Issue date
Aug 2, 2005
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bonding type semiconductor substrate, semiconductor light emitting...
Patent number
6,815,312
Issue date
Nov 9, 2004
Kabushiki Kaisha Toshiba
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting element and method of manufacturing th...
Patent number
6,528,823
Issue date
Mar 4, 2003
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bonding type semiconductor substrate, semiconductor light emitting...
Patent number
6,465,809
Issue date
Oct 15, 2002
Kabushiki Kaisha Toshiba
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for evaluating an epitaxial wafer for a light emitting devic...
Patent number
6,373,069
Issue date
Apr 16, 2002
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR PACKAGE
Publication number
20170117269
Publication date
Apr 27, 2017
Kabushiki Kaisha Toshiba
Yasuhiko AKAIKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20170077218
Publication date
Mar 16, 2017
Kabushiki Kaisha Toshiba
Yukie Nishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR PACKAGE
Publication number
20160268254
Publication date
Sep 15, 2016
Kabushiki Kaisha Toshiba
Yasuhiko AKAIKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20160049484
Publication date
Feb 18, 2016
Kabushiki Kaisha Toshiba
Yukie NISHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20150262813
Publication date
Sep 17, 2015
Kabushiki Kaisha Toshiba
Motoya KISHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME
Publication number
20150249180
Publication date
Sep 3, 2015
KABUSHIKI KAISHA TOSHIBA
Yasuhiko AKAIKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE HAVING FIELD PLATE ELE...
Publication number
20140287574
Publication date
Sep 25, 2014
KABUSHIKI KAISHA TOSHIBA
Nobuhiro Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20140061696
Publication date
Mar 6, 2014
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME
Publication number
20130292729
Publication date
Nov 7, 2013
Shinji NUNOTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME
Publication number
20130240927
Publication date
Sep 19, 2013
Kabushiki Kaisha Toshiba
Shinji NUNOTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR PREPARING A BONDING TYPE SEMICONDUCTOR SUBSTRATE
Publication number
20130020681
Publication date
Jan 24, 2013
KABUSHIKI KAISHA TOSHIBA
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME
Publication number
20120305964
Publication date
Dec 6, 2012
Kabushiki Kaisha Toshiba
Yasuhiko AKAIKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND PROCESS FOR PRODUCTION THEREOF
Publication number
20120187414
Publication date
Jul 26, 2012
Kabushiki Kaisha Toshiba
Akira Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20120104446
Publication date
May 3, 2012
Kabushiki Kaisha Toshiba
Yasuhiko AKAIKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20120070958
Publication date
Mar 22, 2012
Kabushiki Kaisha Toshiba
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20110229997
Publication date
Sep 22, 2011
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20110042680
Publication date
Feb 24, 2011
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND PROCESS FOR PRODUCTION THEREOF
Publication number
20100221856
Publication date
Sep 2, 2010
Akira Fujimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20100203659
Publication date
Aug 12, 2010
Kabushiki Kaisha Toshiba
Yasuhiko AKAIKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR PREPARING A BONDING TYPE SEMICONDUCTOR SUBSTRATE
Publication number
20080308827
Publication date
Dec 18, 2008
KABUSHIKI KAISHA TOSHIBA
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND SEMICONDUCTOR LIGHT EMITTIN...
Publication number
20070145385
Publication date
Jun 28, 2007
Kabushiki Kaisha Toshiba
Kenichi Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND SEMICONDUCTOR LIGHT EMITTIN...
Publication number
20070145883
Publication date
Jun 28, 2007
Kabushiki Kaisha Toshiba
Kenichi Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR PREPARING A BONDING TYPE SEMICONDUCTOR SUBSTRATE
Publication number
20070111473
Publication date
May 17, 2007
KABUSHIKI KAISHA TOSHIBA
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light emitting device and semiconductor light emittin...
Publication number
20060202219
Publication date
Sep 14, 2006
Kabushiki Kaisha Toshiba
Kenichi Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light emitting element and semiconductor light emitti...
Publication number
20060151798
Publication date
Jul 13, 2006
Kabushiki Kaisha Toshiba
Koichi Nitta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light emitting element and semiconductor light emitti...
Publication number
20060145171
Publication date
Jul 6, 2006
Kabushiki Kaisha Toshiba
Koichi Nitta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light emitting device and semiconductor light emittin...
Publication number
20050253157
Publication date
Nov 17, 2005
Kabushiki Kaisha Toshiba
Kenichi Ohashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light-emitting element and method of manufacturing th...
Publication number
20050145864
Publication date
Jul 7, 2005
Hitoshi Sugiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process for preparing a bonding type semiconductor substrate
Publication number
20050066880
Publication date
Mar 31, 2005
KABUSHIKI KAISHA TOSHIBA
Kazuyoshi Furukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting element and manufacturing method for the same
Publication number
20040026700
Publication date
Feb 12, 2004
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS