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Shigetaka Tomiya
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Charge and discharge control device, charge and discharge control m...
Patent number
10,868,342
Issue date
Dec 15, 2020
Murata Manufacturing Co., Ltd.
Masatomo Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Secondary battery, evaluation method and production method therefor...
Patent number
10,411,307
Issue date
Sep 10, 2019
Murata Manufacturing Co., Ltd.
Masatomo Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based III-V group compound semiconductor
Patent number
9,911,894
Issue date
Mar 6, 2018
Sony Corporation
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Grant
Light-emitting element
Patent number
9,871,349
Issue date
Jan 16, 2018
Sony Corporation
Kunihiko Tasai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for growing a nitride-based III-V Group compound semiconductor
Patent number
9,034,738
Issue date
May 19, 2015
Sony Corporation
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for growing a nitride-based III-V group compound semiconductor
Patent number
8,859,401
Issue date
Oct 14, 2014
Sony Corporation
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Grant
Fine particles of core-shell structure and functional device incorp...
Patent number
8,361,924
Issue date
Jan 29, 2013
Sony Corporation
Shinji Tanaka
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light-emitting diode, method for making light-emitting diode, integ...
Patent number
7,754,504
Issue date
Jul 13, 2010
Sony Corporation
Akira Ohmae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor light emitting device, semi...
Patent number
7,176,499
Issue date
Feb 13, 2007
Sony Corporation
Tsunenori Asatsuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor laser
Patent number
7,135,772
Issue date
Nov 14, 2006
Sony Corporation
Shigetaka Tomiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor light emitting device, semi...
Patent number
7,091,056
Issue date
Aug 15, 2006
Sony Corporation
Tsunenori Asatsuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor laser
Patent number
6,891,268
Issue date
May 10, 2005
Sony Corporation
Shigetaka Tomiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Growth method of a nitride III-V compound semiconductor, manufactur...
Patent number
6,682,991
Issue date
Jan 27, 2004
Sony Corporation
Tomonori Hino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing compound semiconductor substrate
Patent number
6,667,252
Issue date
Dec 23, 2003
Sony Corporation
Takao Miyajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser, and manufacturing method thereof, semiconducto...
Patent number
6,577,662
Issue date
Jun 10, 2003
Sony Corporation
Takeharu Asano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming semiconductor thin film of group III nitride comp...
Patent number
6,576,533
Issue date
Jun 10, 2003
Sony Corporation
Shigetaka Tomiya
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Semiconductor element and semiconductor light-emitting and semicond...
Patent number
6,069,367
Issue date
May 30, 2000
Sony Corporation
Shigetaka Tomiya
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor light emitting device with a Mg superlattice structure
Patent number
5,828,086
Issue date
Oct 27, 1998
Sony Corporation
Akira Ishibashi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Epitaxial growth method of semiconductor
Patent number
5,766,345
Issue date
Jun 16, 1998
Sony Corporation
Shigetaka Tomiya
C30 - CRYSTAL GROWTH
Information
Patent Grant
Semiconductor light emitting device with defect decomposing and blo...
Patent number
5,665,977
Issue date
Sep 9, 1997
Sony Corporation
Akira Ishibashi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor device having an active layer with regions with diffe...
Patent number
5,418,374
Issue date
May 23, 1995
Sony Corporation
Etsuo Morita
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CHARGE AND DISCHARGE CONTROL DEVICE, CHARGE AND DISCHARGE CONTROL M...
Publication number
20190054837
Publication date
Feb 21, 2019
MURATA MANUFACTURING CO., LTD.
Masatomo TANAKA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SECONDARY BATTERY, EVALUATION METHOD AND PRODUCTION METHOD THEREFOR...
Publication number
20180269540
Publication date
Sep 20, 2018
SONY CORPORATION
MASATOMO TANAKA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LIGHT-EMITTING ELEMENT
Publication number
20160268776
Publication date
Sep 15, 2016
Sony Corporation
KUNIHIKO TASAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR GROWING A NITRIDE-BASED III-V GROUP COMPOUND SEMICONDUCTOR
Publication number
20150228846
Publication date
Aug 13, 2015
SONY CORPORATION
Akira Ohmae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING ORGANIC THIN FILM AND ORGANIC THIN FILM FORMING A...
Publication number
20130143357
Publication date
Jun 6, 2013
SONY CORPORATION
Osamu Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20130022070
Publication date
Jan 24, 2013
SONY CORPORATION
Takashi Tange
B82 - NANO-TECHNOLOGY
Information
Patent Application
FINE PARTICLES OF CORE-SHELL STRUCTURE AND FUNCTIONAL DEVICE INCORP...
Publication number
20120046164
Publication date
Feb 23, 2012
SONY CORPORATION
Shinji Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING SAME, INTEGRATED...
Publication number
20110212559
Publication date
Sep 1, 2011
SONY CORPORATION
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Application
LIGHT-EMITTING DIODE, METHOD FOR MAKING LIGHT-EMITTING DIODE, INTEG...
Publication number
20100308349
Publication date
Dec 9, 2010
SONY CORPORATION
Akira Ohmae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Gan-Based III-V Compound Semiconductor Light-Emitting Element and M...
Publication number
20080217632
Publication date
Sep 11, 2008
Shigetaka Tomiya
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR LIGHT EMITTING DEVICE, SEMI...
Publication number
20070117357
Publication date
May 24, 2007
Tsunenori Asatsuma
C30 - CRYSTAL GROWTH
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING SAME, INTEGRATED...
Publication number
20070085093
Publication date
Apr 19, 2007
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Application
LIGHT-EMITTING DIODE, METHOD FOR MAKING LIGHT-EMITTING DIODE, INTEG...
Publication number
20060258027
Publication date
Nov 16, 2006
Akira Ohmae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing a semiconductor light emitting device, semi...
Publication number
20050227392
Publication date
Oct 13, 2005
Tsunenori Asatsuma
C30 - CRYSTAL GROWTH
Information
Patent Application
Detailed description of the presently preferred embodiments
Publication number
20050167836
Publication date
Aug 4, 2005
Sony Corporation
Shigetaka Tomiya
B82 - NANO-TECHNOLOGY
Information
Patent Application
Nitride semiconductor laser
Publication number
20050167835
Publication date
Aug 4, 2005
Sony Corporation
Shigetaka Tomiya
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method of manufacturing a semiconductor light emitting device, semi...
Publication number
20040164308
Publication date
Aug 26, 2004
Tsunenori Asatsuma
C30 - CRYSTAL GROWTH
Information
Patent Application
Nitride semiconductor laser
Publication number
20040012011
Publication date
Jan 22, 2004
Shigetaka Tomiya
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method of manufacturing compound semiconductor substrate
Publication number
20020146912
Publication date
Oct 10, 2002
Takao Miyajima
C30 - CRYSTAL GROWTH
Information
Patent Application
Semiconductor thin film, semiconductor element and semiconductor de...
Publication number
20020115267
Publication date
Aug 22, 2002
Shigetaka Tomiya
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL