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Ryou KATO
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
11,056,589
Issue date
Jul 6, 2021
NUVOTON TECHNOLOGY CORPORATION JAPAN
Yoshihiro Matsushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
10,930,748
Issue date
Feb 23, 2021
PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
Masao Hamasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
10,854,744
Issue date
Dec 1, 2020
PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
Yoshihiro Matsushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and semiconductor module
Patent number
10,636,885
Issue date
Apr 28, 2020
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kazuma Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and semiconductor module
Patent number
10,541,310
Issue date
Jan 21, 2020
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kazuma Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and semiconductor module
Patent number
10,340,347
Issue date
Jul 2, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kazuma Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light-emitting element
Patent number
9,209,361
Issue date
Dec 8, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Akio Ueta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light-emitting element and light source inclu...
Patent number
9,147,804
Issue date
Sep 29, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ryou Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium nitride compound semiconductor light emitting element and l...
Patent number
8,994,031
Issue date
Mar 31, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Ryou Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based semiconductor element and method for fabricating the...
Patent number
8,890,175
Issue date
Nov 18, 2014
Panasonic Corporation
Toshiya Yokogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light-emitting element including Si-doped lay...
Patent number
8,866,127
Issue date
Oct 21, 2014
Panasonic Corporation
Kunimasa Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based semiconductor light-emitting device and method for fa...
Patent number
8,785,965
Issue date
Jul 22, 2014
Panasonic Corporation
Toshiya Yokogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based semiconductor device and method for fabricating the same
Patent number
8,748,899
Issue date
Jun 10, 2014
Panasonic Corporation
Toshiya Yokogawa
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Nitride semiconductor element and manufacturing method therefor
Patent number
8,729,587
Issue date
May 20, 2014
Panasonic Corporation
Toshiya Yokogawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nitride-based semiconductor device and method for fabricating the same
Patent number
8,686,561
Issue date
Apr 1, 2014
Panasonic Corporation
Toshiya Yokogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium nitride compound semiconductor light-emitting device
Patent number
8,648,350
Issue date
Feb 11, 2014
Panasonic Corporation
Ryou Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based semiconductor device and method for fabricating the same
Patent number
8,648,378
Issue date
Feb 11, 2014
Panasonic Corporation
Toshiya Yokogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-type semiconductor element and process for production thereof
Patent number
8,604,591
Issue date
Dec 10, 2013
Panasonic Corporation
Toshiya Yokogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light-emitting element and process for produc...
Patent number
8,587,022
Issue date
Nov 19, 2013
Panasonic Corporation
Akira Inoue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium nitride-based compound semiconductor light-emitting element
Patent number
8,546,167
Issue date
Oct 1, 2013
Panasonic Corporation
Ryou Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for fabricating nitride-based semiconductor device having el...
Patent number
8,357,607
Issue date
Jan 22, 2013
Panasonic Corporation
Mitsuaki Oya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based semiconductor device having electrode on m-plane
Patent number
8,309,984
Issue date
Nov 13, 2012
Panasonic Corporation
Mitsuaki Oya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device manufacturing method
Patent number
8,268,706
Issue date
Sep 18, 2012
Panasonic Corporation
Ryou Kato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing nitride semiconductor element
Patent number
8,163,573
Issue date
Apr 24, 2012
Panasonic Corporation
Shunji Yoshida
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nitride-based semiconductor device and method for fabricating the same
Patent number
8,110,851
Issue date
Feb 7, 2012
Panasonic Corporation
Toshiya Yokogawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20210050444
Publication date
Feb 18, 2021
Panasonic Semiconductor Solutions Co., Ltd.
Yoshihiro MATSUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20200395454
Publication date
Dec 17, 2020
Panasonic Intellectual Property Management Co., Ltd.
Masao HAMASAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE
Publication number
20200066852
Publication date
Feb 27, 2020
Panasonic Intellectual Property Management Co., Ltd.
Kazuma YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20190319126
Publication date
Oct 17, 2019
Panasonic Intellectual Property Management Co., Ltd.
Yoshihiro MATSUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE
Publication number
20190273141
Publication date
Sep 5, 2019
Panasonic Intellectual Property Management Co., Ltd.
Kazuma YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE
Publication number
20190229194
Publication date
Jul 25, 2019
Panasonic Intellectual Property Management Co., Ltd.
Kazuma YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING DIODE
Publication number
20150333215
Publication date
Nov 19, 2015
Panasonic Intellectual Property Management Co., Ltd.
AKIRA INOUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE-BASED SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR FA...
Publication number
20150318445
Publication date
Nov 5, 2015
Panasonic Intellectual Property Management Co., Ltd.
Songbaek CHOE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
Publication number
20150021652
Publication date
Jan 22, 2015
PANASONIC CORPORATION
AKIO UETA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GALLIUM NITRIDE-BASED COMPOUND SEMICONDUCTOR LIGHT-EMITTING DEVICE...
Publication number
20140103292
Publication date
Apr 17, 2014
PANASONIC CORPORATION
Shunji YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE-TYPE SEMICONDUCTOR ELEMENT AND PROCESS FOR PRODUCTION THEREOF
Publication number
20140057380
Publication date
Feb 27, 2014
PANASONIC CORPORATION
Toshiya YOKOGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT, AND LIGHT SOURCE
Publication number
20140048771
Publication date
Feb 20, 2014
PANASONIC CORPORATION
Kunimasa TAKAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND LIGHT SOURCE INCLU...
Publication number
20140014997
Publication date
Jan 16, 2014
PANASONIC CORPORATION
Ryou KATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE-BASED SEMICONDUCTOR ELEMENT AND METHOD FOR FABRICATING THE...
Publication number
20130270574
Publication date
Oct 17, 2013
Toshiya YOKOGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GALLIUM NITRIDE BASED COMPOUND SEMICONDUCTOR LIGHT-EMITTING ELEMENT...
Publication number
20130234110
Publication date
Sep 12, 2013
PANASONIC CORPORATION
Ryou KATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GALLIUM NITRIDE COMPOUND SEMICONDUCTOR LIGHT EMITTING ELEMENT AND L...
Publication number
20130126898
Publication date
May 23, 2013
PANASONIC CORPORATION
Ryou KATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20130119398
Publication date
May 16, 2013
PANASONIC CORPORATION
Toshiya YOKOGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20130092968
Publication date
Apr 18, 2013
PANASONIC CORPORATION
Toshiya YOKOGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20130009187
Publication date
Jan 10, 2013
PANASONIC CORPORATION
Mitsuaki OYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD THEREFOR
Publication number
20120319156
Publication date
Dec 20, 2012
PANASONIC CORPORATION
Toshiya YOKOGAWA
B82 - NANO-TECHNOLOGY
Information
Patent Application
NITRIDE-BASED SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR FA...
Publication number
20120267664
Publication date
Oct 25, 2012
PANASONIC CORPORATION
Songbaek CHOE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
Publication number
20120244686
Publication date
Sep 27, 2012
PANASONIC CORPORATION
Ryou Kato
C30 - CRYSTAL GROWTH
Information
Patent Application
NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20120199844
Publication date
Aug 9, 2012
PANASONIC CORPORATION
Toshiya YOKOGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE-TYPE SEMICONDUCTOR ELEMENT AND PROCESS FOR PRODUCTION THEREOF
Publication number
20120168811
Publication date
Jul 5, 2012
PANASONIC CORPORATION
Toshiya YOKOGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GALLIUM NITRIDE-BASED COMPOUND SEMICONDUCTOR LIGHT-EMITTING ELEMENT
Publication number
20120153258
Publication date
Jun 21, 2012
PANASONIC CORPORATION
Ryou KATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GALLIUM NITRIDE COMPOUND SEMICONDUCTOR LIGHT-EMITTING DEVICE
Publication number
20120146048
Publication date
Jun 14, 2012
PANASONIC CORPORATION
Ryou KATO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND MANUFACTURING METH...
Publication number
20120091463
Publication date
Apr 19, 2012
PANASONIC CORPORATION
Toshiya Yokogawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR ELEMENT
Publication number
20120058577
Publication date
Mar 8, 2012
PANASONIC CORPORATION
Shunji YOSHIDA
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR GROWING CRYSTALS OF NITRIDE SEMICONDUCTOR, AND PROCESS F...
Publication number
20120021549
Publication date
Jan 26, 2012
PANASONIC CORPORATION
Masaki Fujikane
C30 - CRYSTAL GROWTH
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND PROCESS FOR PRODUC...
Publication number
20120001223
Publication date
Jan 5, 2012
PANASONIC CORPORATION
Akira Inoue
H01 - BASIC ELECTRIC ELEMENTS