Tsutomu NANATAKI

Person

Toyoake-City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Oriented ceramic sintered body production method and flat sheet
- Patent number 12,065,383
- Issue date Aug 20, 2024
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing oriented sintered body
- Patent number 10,774,002
- Issue date Sep 15, 2020
- NGK Insulators, Ltd.
- Kei Sato
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polycrystalline gallium nitride self-supported substrate and light...
- Patent number 10,707,373
- Issue date Jul 7, 2020
- NGK Insulators, Ltd.
- Morimichi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostatic chuck
- Patent number 10,460,970
- Issue date Oct 29, 2019
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oriented alumina substrate for epitaxial growth
- Patent number 10,435,815
- Issue date Oct 8, 2019
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oriented alumina substrate for epitaxial growth
- Patent number 10,435,816
- Issue date Oct 8, 2019
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Alumina sintered body and base substrate for optical device
- Patent number 10,427,949
- Issue date Oct 1, 2019
- NGK Insulators, Ltd.
- Kiyoshi Matsushima
- G02 - OPTICS
Information Patent Grant
Method for manufacturing plate-like alumina powder and plate-like a...
- Patent number 10,343,928
- Issue date Jul 9, 2019
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C30 - CRYSTAL GROWTH
Information Patent Grant
Alumina sintered body and base substrate for optical device
- Patent number 10,336,625
- Issue date Jul 2, 2019
- NGK Insulators, Ltd.
- Kiyoshi Matsushima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing transparent alumina sintered body
- Patent number 10,315,957
- Issue date Jun 11, 2019
- NGK Insulators, Ltd.
- Kiyoshi Matsushima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing a plate-like alumina power
- Patent number 10,221,076
- Issue date Mar 5, 2019
- NGK Insulators, Ltd.
- Hiroshi Fukui
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Zinc oxide free-standing substrate and method for manufacturing same
- Patent number 10,156,024
- Issue date Dec 18, 2018
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Alumina sintered body and base substrate for optical device
- Patent number 10,138,166
- Issue date Nov 27, 2018
- NGK Insulators, Ltd.
- Kiyoshi Matsushima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing hexagonal plate-shaped zinc oxide particles
- Patent number 10,093,550
- Issue date Oct 9, 2018
- NGK Insulators, Ltd.
- Jun Yoshikawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing p-type zinc oxide film
- Patent number 9,934,968
- Issue date Apr 3, 2018
- Nagoya Institute of Technology
- Masaki Tanemura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Composite substrate for light-emitting element and production metho...
- Patent number 9,893,234
- Issue date Feb 13, 2018
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C30 - CRYSTAL GROWTH
Information Patent Grant
Zinc oxide sputtering target
- Patent number 9,824,869
- Issue date Nov 21, 2017
- NGK Insulators, Ltd.
- Jun Yoshikawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polycrystalline gallium-nitride self-supporting substrate and light...
- Patent number 9,768,352
- Issue date Sep 19, 2017
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C30 - CRYSTAL GROWTH
Information Patent Grant
Composite electronic component
- Patent number 9,767,961
- Issue date Sep 19, 2017
- NGK Insulators, Ltd.
- Naoto Ohira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming a single crystal by spraying the raw material on...
- Patent number 9,663,871
- Issue date May 30, 2017
- NGK Insulators, Ltd.
- Nobuyuki Kobayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface light-emission element using zinc oxide substrate
- Patent number 9,640,720
- Issue date May 2, 2017
- NGK Insulators, Ltd.
- Morimichi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride self-supported substrate, light-emitting device and...
- Patent number 9,548,418
- Issue date Jan 17, 2017
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C30 - CRYSTAL GROWTH
Information Patent Grant
Polycrystalline gallium-nitride self-supporting substrate and light...
- Patent number 9,543,473
- Issue date Jan 10, 2017
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing cathode active material for lithium second...
- Patent number 9,543,567
- Issue date Jan 10, 2017
- NGK Insulators, Ltd.
- Naoto Ohira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium secondary battery cathode
- Patent number 9,515,347
- Issue date Dec 6, 2016
- NGK Insulators, Ltd.
- Shigeki Okada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium secondary battery and cathode of the lithium secondary batt...
- Patent number 9,425,454
- Issue date Aug 23, 2016
- NGK Insulators, Ltd.
- Ryuta Sugiura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lithium secondary battery and cathode of the lithium secondary battery
- Patent number 9,379,375
- Issue date Jun 28, 2016
- NGK Insulators, Ltd.
- Ryuta Sugiura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Gallium nitride self-supported substrate, light-emitting device and...
- Patent number 9,312,446
- Issue date Apr 12, 2016
- NGK Insulators, Ltd.
- Morimichi Watanabe
- C30 - CRYSTAL GROWTH
Information Patent Grant
Plate-like particle of cathode active material for lithium secondar...
- Patent number 9,257,702
- Issue date Feb 9, 2016
- NGK Insulators, Ltd.
- Ryuta Sugiura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Circuit board for peripheral circuits of high-capacity modules, and...
- Patent number 9,247,633
- Issue date Jan 26, 2016
- NGK Insulators, Ltd.
- Takami Hirai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ORIENTED CERAMIC SINTERED BODY PRODUCTION METHOD AND FLAT SHEET
- Publication number 20200216364
- Publication date Jul 9, 2020
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYCRYSTALLINE GALLIUM NITRIDE SELF-SUPPORTED SUBSTRATE AND LIGHT...
- Publication number 20180351038
- Publication date Dec 6, 2018
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING TRANSPARENT ALUMINA SINTERED BODY
- Publication number 20180244579
- Publication date Aug 30, 2018
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR PRODUCING ORIENTED SINTERED BODY
- Publication number 20180237343
- Publication date Aug 23, 2018
- NGK Insulators, Ltd.
- Kei SATO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE
- Publication number 20180230020
- Publication date Aug 16, 2018
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTROSTATIC CHUCK
- Publication number 20180190527
- Publication date Jul 5, 2018
- NGK Insulators, Ltd.
- Morimichi WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH
- Publication number 20180179665
- Publication date Jun 28, 2018
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH
- Publication number 20180179664
- Publication date Jun 28, 2018
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE
- Publication number 20180044195
- Publication date Feb 15, 2018
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING PLATE-LIKE ALUMINA POWDER
- Publication number 20170174524
- Publication date Jun 22, 2017
- NGK Insulators, Ltd.
- Hiroshi FUKUI
- C30 - CRYSTAL GROWTH
Information Patent Application
ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE
- Publication number 20170174574
- Publication date Jun 22, 2017
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING PLATE-LIKE ALUMINA POWDER AND PLATE-LIKE A...
- Publication number 20170166454
- Publication date Jun 15, 2017
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR PRODUCING TRANSPARENT ALUMINA SINTERED BODY
- Publication number 20170166484
- Publication date Jun 15, 2017
- NGK Insulators, Ltd.
- Kiyoshi MATSUSHIMA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
POLYCRYSTALLINE GALLIUM-NITRIDE SELF-SUPPORTING SUBSTRATE AND LIGHT...
- Publication number 20170077349
- Publication date Mar 16, 2017
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING P-TYPE ZINC OXIDE FILM
- Publication number 20170053801
- Publication date Feb 23, 2017
- Nagoya Institute of Technology
- Masaki TANEMURA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR MANUFACTURING HEXAGONAL PLATE-SHAPED ZINC OXIDE PARTICLES
- Publication number 20170044022
- Publication date Feb 16, 2017
- NGK Insulators, Ltd.
- Jun YOSHIKAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITE SUBSTRATE FOR LIGHT-EMITTING ELEMENT AND PRODUCTION METHO...
- Publication number 20160293800
- Publication date Oct 6, 2016
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
POLYCRYSTALLINE GALLIUM-NITRIDE SELF-SUPPORTING SUBSTRATE AND LIGHT...
- Publication number 20160197234
- Publication date Jul 7, 2016
- NGK Insulators, Ltd.
- Morimichi WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALLIUM NITRIDE SELF-SUPPORTED SUBSTRATE, LIGHT-EMITTING DEVICE AND...
- Publication number 20160172541
- Publication date Jun 16, 2016
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
ZINC OXIDE FREE-STANDING SUBSTRATE AND METHOD FOR MANUFACTURING SAME
- Publication number 20160145768
- Publication date May 26, 2016
- Morimichi WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
ZINC OXIDE SPUTTERING TARGET
- Publication number 20150380222
- Publication date Dec 31, 2015
- NGK Insulators, Ltd.
- Jun YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE LIGHT-EMISSION ELEMENT USING ZINC OXIDE SUBSTRATE
- Publication number 20150372191
- Publication date Dec 24, 2015
- NGK Insulators, Ltd.
- Morimichi WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALLIUM NITRIDE SELF-SUPPORTED SUBSTRATE, LIGHT-EMITTING DEVICE AND...
- Publication number 20150144956
- Publication date May 28, 2015
- NGK Insulators, Ltd.
- Morimichi WATANABE
- C30 - CRYSTAL GROWTH
Information Patent Application
GLASS-CERAMICS COMPOSITE MATERIAL
- Publication number 20140206522
- Publication date Jul 24, 2014
- NGK Insulators, Ltd.
- Shinsuke YANO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CIRCUIT BOARD FOR PERIPHERAL CIRCUITS OF HIGH-CAPACITY MODULES, AND...
- Publication number 20140055973
- Publication date Feb 27, 2014
- NGK Insulators, Ltd.
- Takami HIRAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRYSTAL PRODUCTION METHOD
- Publication number 20130263771
- Publication date Oct 10, 2013
- Nobuyuki KOBAYASHI
- C30 - CRYSTAL GROWTH
Information Patent Application
CATHODE AND A CATHODE ACTIVE MATERIAL PLATE FOR A LITHIUM SECONDARY...
- Publication number 20130252087
- Publication date Sep 26, 2013
- NGK Insulators, Ltd.
- Shuichi OZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GLASS-CERAMIC COMPOSITE MATERIAL
- Publication number 20130196842
- Publication date Aug 1, 2013
- NGK Insulators, Ltd.
- Shinsuke YANO
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CIRCUIT BOARD FOR PERIPHERAL CIRCUITS OF HIGH-CAPACITY MODULES, AND...
- Publication number 20130148314
- Publication date Jun 13, 2013
- NGK Insulators,Ltd.
- Takami HIRAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BOARD FOR HIGH-CAPACITY MODULES, AND A PRODUCTION METHOD O...
- Publication number 20130146339
- Publication date Jun 13, 2013
- NGK Insulators, Ltd.
- Shinsuke YANO
- H01 - BASIC ELECTRIC ELEMENTS

Tsutomu NANATAKI

Person

Patents Grantslast 30 patents

Oriented ceramic sintered body production method and flat sheet

Method for producing oriented sintered body

Polycrystalline gallium nitride self-supported substrate and light...

Electrostatic chuck

Oriented alumina substrate for epitaxial growth

Oriented alumina substrate for epitaxial growth

Alumina sintered body and base substrate for optical device

Method for manufacturing plate-like alumina powder and plate-like a...

Alumina sintered body and base substrate for optical device

Method for producing transparent alumina sintered body

Method for producing a plate-like alumina power

Zinc oxide free-standing substrate and method for manufacturing same

Alumina sintered body and base substrate for optical device

Method for manufacturing hexagonal plate-shaped zinc oxide particles

Method for manufacturing p-type zinc oxide film

Composite substrate for light-emitting element and production metho...

Zinc oxide sputtering target

Polycrystalline gallium-nitride self-supporting substrate and light...

Composite electronic component

Method for forming a single crystal by spraying the raw material on...

Surface light-emission element using zinc oxide substrate

Gallium nitride self-supported substrate, light-emitting device and...

Polycrystalline gallium-nitride self-supporting substrate and light...

Method for manufacturing cathode active material for lithium second...

Lithium secondary battery cathode

Lithium secondary battery and cathode of the lithium secondary batt...

Lithium secondary battery and cathode of the lithium secondary battery

Gallium nitride self-supported substrate, light-emitting device and...

Plate-like particle of cathode active material for lithium secondar...

Circuit board for peripheral circuits of high-capacity modules, and...

Patents Applicationslast 30 patents

ORIENTED CERAMIC SINTERED BODY PRODUCTION METHOD AND FLAT SHEET

POLYCRYSTALLINE GALLIUM NITRIDE SELF-SUPPORTED SUBSTRATE AND LIGHT...

METHOD FOR PRODUCING TRANSPARENT ALUMINA SINTERED BODY

METHOD FOR PRODUCING ORIENTED SINTERED BODY

ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE

ELECTROSTATIC CHUCK

ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH

ORIENTED ALUMINA SUBSTRATE FOR EPITAXIAL GROWTH

ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE

METHOD FOR PRODUCING PLATE-LIKE ALUMINA POWDER

ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE

METHOD FOR MANUFACTURING PLATE-LIKE ALUMINA POWDER AND PLATE-LIKE A...

METHOD FOR PRODUCING TRANSPARENT ALUMINA SINTERED BODY

POLYCRYSTALLINE GALLIUM-NITRIDE SELF-SUPPORTING SUBSTRATE AND LIGHT...

METHOD FOR MANUFACTURING P-TYPE ZINC OXIDE FILM

METHOD FOR MANUFACTURING HEXAGONAL PLATE-SHAPED ZINC OXIDE PARTICLES

COMPOSITE SUBSTRATE FOR LIGHT-EMITTING ELEMENT AND PRODUCTION METHO...

POLYCRYSTALLINE GALLIUM-NITRIDE SELF-SUPPORTING SUBSTRATE AND LIGHT...

GALLIUM NITRIDE SELF-SUPPORTED SUBSTRATE, LIGHT-EMITTING DEVICE AND...

ZINC OXIDE FREE-STANDING SUBSTRATE AND METHOD FOR MANUFACTURING SAME

ZINC OXIDE SPUTTERING TARGET

SURFACE LIGHT-EMISSION ELEMENT USING ZINC OXIDE SUBSTRATE

GALLIUM NITRIDE SELF-SUPPORTED SUBSTRATE, LIGHT-EMITTING DEVICE AND...

GLASS-CERAMICS COMPOSITE MATERIAL

CIRCUIT BOARD FOR PERIPHERAL CIRCUITS OF HIGH-CAPACITY MODULES, AND...

CRYSTAL PRODUCTION METHOD

CATHODE AND A CATHODE ACTIVE MATERIAL PLATE FOR A LITHIUM SECONDARY...

GLASS-CERAMIC COMPOSITE MATERIAL

CIRCUIT BOARD FOR PERIPHERAL CIRCUITS OF HIGH-CAPACITY MODULES, AND...

CIRCUIT BOARD FOR HIGH-CAPACITY MODULES, AND A PRODUCTION METHOD O...