JFE MINERAL COMPANY, LTD.

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TOKYO, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Surface-modified halloysite, method for producing surface-modified...
- Patent number 11,932,544
- Issue date Mar 19, 2024
- JFE Mineral Company, Ltd.
- Hidefumi Konnai
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zinc oxide varistor and method for manufacturing same
- Patent number 11,370,712
- Issue date Jun 28, 2022
- KOA Corporoation
- Yoji Gomi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Zinc oxide varistor
- Patent number 11,370,671
- Issue date Jun 28, 2022
- Koa Corporation
- Naomi Ishida
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing PbTiO3-containing single crystal
- Patent number 11,299,818
- Issue date Apr 12, 2022
- JFE Mineral Company, Ltd.
- Kazuhiko Echizenya
- C30 - CRYSTAL GROWTH
Information Patent Grant
Porous halloysite powder and method for producing halloysite powder
- Patent number 11,180,375
- Issue date Nov 23, 2021
- JFE Mineral Company, Ltd.
- Hidefumi Konnai
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing piezoelectric single crystal ingot and piezoel...
- Patent number 11,155,932
- Issue date Oct 26, 2021
- JFE Mineral Company, Ltd.
- Keiichiro Nakamura
- C30 - CRYSTAL GROWTH
Information Patent Grant
Therapeutic agent for skin wound or rough skin
- Patent number 11,020,427
- Issue date Jun 1, 2021
- JFE Mineral Company, Ltd.
- Etsurou Udagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrozincite containing zinc carbonate hydroxide hydrate and method...
- Patent number 10,987,380
- Issue date Apr 27, 2021
- JFE Mineral Company, Ltd.
- Yuko Echizenya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Therapeutic agent for skin wound or rough skin
- Patent number 10,780,114
- Issue date Sep 22, 2020
- JFE Mineral Company, Ltd.
- Etsurou Udagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aluminum nitride single crystal
- Patent number 10,704,162
- Issue date Jul 7, 2020
- JFE MINERAL COMPANY, LTD
- Yosuke Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite material having composition gradient for measuring magneto-...
- Patent number 8,228,059
- Issue date Jul 24, 2012
- JFE Mineral Company, Ltd.
- Yosuke Iwasaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Piezoelectric single crystal ingot, producing method therefor and p...
- Patent number 8,119,024
- Issue date Feb 21, 2012
- JFE Mineral Company, Ltd.
- Mitsuyoshi Matsushita
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for producing complex oxide of metal
- Patent number 8,034,319
- Issue date Oct 11, 2011
- JFE Mineral Co., Ltd.
- Hidetaka Suginobe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Piezoelectric single crystal device
- Patent number 8,004,164
- Issue date Aug 23, 2011
- JFE Mineral Company, Ltd.
- Mitsuyoshi Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric single crystal device and fabrication method thereof
- Patent number 7,888,848
- Issue date Feb 15, 2011
- JFE Mineral Company, Ltd.
- Mitsuyoshi Matsushita
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Production method of pure metal/alloy super-micro powder
- Patent number 7,799,112
- Issue date Sep 21, 2010
- Ishihara Chemical Co., Ltd.
- Yasunori Yonehana
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Positive electrode material for lithium secondary battery, method f...
- Patent number 7,749,657
- Issue date Jul 6, 2010
- JFE Mineral Company Ltd.
- Yoshiaki Hamano
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Tantalum powder and solid electrolyte capacitor including the same
- Patent number 7,729,104
- Issue date Jun 1, 2010
- JFE Mineral Company, Ltd.
- Nobuyuki Sato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ultrafine metal powder slurry
- Patent number 7,601,197
- Issue date Oct 13, 2009
- JFE Mineral Company, Ltd.
- Morishige Uchida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Piezoelectric single-crystal device and method of manufacturing the...
- Patent number 7,521,844
- Issue date Apr 21, 2009
- JFE Mineral Company, Ltd.
- Mitsuyoshi Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Piezoelectric single crystal and piezoelectric single-crystal devic...
- Patent number 7,518,292
- Issue date Apr 14, 2009
- JFE Mineral Company, Ltd.
- Mitsuyoshi Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrafine metal powder slurry
- Patent number 7,442,226
- Issue date Oct 28, 2008
- JFE Mineral Company, Ltd.
- Morishige Uchida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Piezoelectric single crystal device
- Patent number 7,402,938
- Issue date Jul 22, 2008
- JFE Mineral Co., Ltd.
- Mitsuyoshi Matsushita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Niobium alloy powder, anode for solid electrolytic capacitor and so...
- Patent number 7,054,142
- Issue date May 30, 2006
- JFE Mineral Company, Ltd.
- Tadasu Kirihara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Piezoelectric single crystal device and fabrication method thereof
- Patent number 7,015,628
- Issue date Mar 21, 2006
- JFE Mineral Company, Ltd.
- Mitsuyoshi Matsushita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

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Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE
- Publication number 20230356189
- Publication date Nov 9, 2023
- JFE MINERAL COMPANY, LTD.
- Hidefumi Konnai
- B82 - NANO-TECHNOLOGY
Information Patent Application
METAL POWDER, GREEN COMPACT THEREOF, AND METHOD FOR PRODUCING THEM
- Publication number 20230191481
- Publication date Jun 22, 2023
- JFE MINERAL COMPANY, LTD.
- Kensuke MATSUKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HALLOYSITE POWDER
- Publication number 20230093119
- Publication date Mar 23, 2023
- JFE MINERAL COMPANY, LTD.
- Hidefumi Konnai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HALLOYSITE POWDER
- Publication number 20220371903
- Publication date Nov 24, 2022
- JFE MINERAL COMPANY, LTD.
- Hidefumi Konnai
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BONE REGENERATIVE AGENT AND METHOD OF USING SAME
- Publication number 20220280686
- Publication date Sep 8, 2022
- JFE MINERAL COMPANY, LTD.
- Yoshimi Nakata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRECURSOR, METHOD FOR MANUFACTURING PRECURSOR, POSITIVE ELECTRODE M...
- Publication number 20220173391
- Publication date Jun 2, 2022
- JFE MINERAL COMPANY, LTD.
- Rintaro NAGANO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY CELL,...
- Publication number 20220140336
- Publication date May 5, 2022
- JFE STEEL CORPORATION
- Mikito SUTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZINC OXIDE POWDER FOR PREPARING ZINC OXIDE SINTERED BODY WITH HIGH...
- Publication number 20210354995
- Publication date Nov 18, 2021
- JFE MINERAL COMPANY, LTD.
- Etsurou UDAGAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METAHALLOYSITE POWDER AND METAHALLOYSITE POWDER PRODUCTION METHOD
- Publication number 20210261421
- Publication date Aug 26, 2021
- JFE MINERAL COMPANY, LTD.
- Hidefumi Konnai
- B82 - NANO-TECHNOLOGY
Information Patent Application
METAHALLOYSITE POWDER AND PRODUCTION METHOD THEREFOR
- Publication number 20210246039
- Publication date Aug 12, 2021
- JFE MINERAL COMPANY, LTD.
- Hidefumi Konnai
- B82 - NANO-TECHNOLOGY
Information Patent Application
ZINC OXIDE VARISTOR
- Publication number 20210238052
- Publication date Aug 5, 2021
- KOA Corporation
- Naomi ISHIDA
- B82 - NANO-TECHNOLOGY
Information Patent Application
ZINC OXIDE POWDER FOR PRODUCING ZINC OXIDE SINTERED BODY, ZINC OXID...
- Publication number 20210238053
- Publication date Aug 5, 2021
- JFE MINERAL COMPANY, LTD.
- Yoshimi NAKATA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ZINC OXIDE POWDER FOR PRODUCING ZINC OXIDE SINTERED BODY, ZINC OXID...
- Publication number 20210238054
- Publication date Aug 5, 2021
- JFE MINERAL COMPANY, LTD.
- Yoshimi NAKATA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
THERAPEUTIC AGENT FOR SKIN WOUND OR ROUGH SKIN
- Publication number 20200237814
- Publication date Jul 30, 2020
- JFE MINERAL COMPANY, LTD.
- Etsurou UDAGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING PIEZOELECTRIC SINGLE CRYSTAL INGOT AND PIEZOEL...
- Publication number 20200131667
- Publication date Apr 30, 2020
- JFE MINERAL COMPANY, LTD.
- Keiichiro NAKAMURA
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD OF MANUFACTURING POSITIVE ELECTRODE MATERIAL FOR LITHIUM SEC...
- Publication number 20200083523
- Publication date Mar 12, 2020
- JFE MINERAL COMPANY, LTD.
- Yoshiaki Hamano
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INORGANIC COMPOSITION WITH EXCELLENT PROPERTY OF GRADUALLY RELEASIN...
- Publication number 20200078396
- Publication date Mar 12, 2020
- JFE MINERAL COMPANY, LTD.
- Yuko ECHIZENYA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ZINC CHLORIDE HYDROXIDE HAVING EXCELLENT ZINC ION SUSTAINED-RELEASA...
- Publication number 20200061109
- Publication date Feb 27, 2020
- JFE MINERAL COMPANY, LTD.
- Yoshimi NAKATA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HALLOYSITE POWDER AND METHOD FOR PRODUCING HALLOYSITE POWDER
- Publication number 20200062603
- Publication date Feb 27, 2020
- JFE Minerals, Ltd.
- Hidefumi KONNAI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ZINC OXIDE VARISTOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20190322588
- Publication date Oct 24, 2019
- KOA Corporation
- Yoji GOMI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SURFACE-MODIFIED HALLOYSITE, METHOD FOR PRODUCING SURFACE-MODIFIED...
- Publication number 20190270646
- Publication date Sep 5, 2019
- JFE MINERAL COMPANY, LTD.
- Hidefumi KONNAI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING PbTiO3-CONTAINING SINGLE CRYSTAL
- Publication number 20190226116
- Publication date Jul 25, 2019
- JFE MINERAL COMPANY, LTD.
- Kazuhiko ECHIZENYA
- C30 - CRYSTAL GROWTH
Information Patent Application
ALUMINUM NITRIDE SINGLE CRYSTAL
- Publication number 20190186044
- Publication date Jun 20, 2019
- JFE MINERAL COMPANY, LTD
- Yosuke IWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERAPEUTIC AGENT FOR SKIN WOUND OR ROUGH SKIN
- Publication number 20180318343
- Publication date Nov 8, 2018
- JFE MINERAL COMPANY, LTD.
- Etsurou UDAGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THERAPEUTIC AGENT FOR SKIN WOUND OR ROUGH SKIN
- Publication number 20180311277
- Publication date Nov 1, 2018
- JFE MINERAL COMPANY, LTD.
- Etsurou UDAGAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POSITIVE ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY
- Publication number 20150340683
- Publication date Nov 26, 2015
- JFE MINERAL COMPANY, LTD.
- Yoshiaki Hamano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOLYBDENUM REFINING METHOD
- Publication number 20120204681
- Publication date Aug 16, 2012
- JFE MINERAL COMPANY, LTD.
- Takahiro Shiokawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PIEZOELECTRIC SINGLE CRYSTAL INGOT, PRODUCING METHOD THEREFOR AND P...
- Publication number 20120043494
- Publication date Feb 23, 2012
- JFE MINERAL COMPANY, LTD.
- Mitsuyoshi Matsushita
- C30 - CRYSTAL GROWTH
Information Patent Application
FERRITE MATERIAL HAVING COMPOSITION GRADIENT FOR MEASURING MAGNETO-...
- Publication number 20110305890
- Publication date Dec 15, 2011
- Tohoku University
- Yosuke Iwasaki
- C30 - CRYSTAL GROWTH
Information Patent Application
AIN BULK SINGLE CRYSTAL, SEMICONDUCTOR DEVICE USING THE SAME AND ME...
- Publication number 20110081549
- Publication date Apr 7, 2011
- JFE MINERAL COMPANY, LTD.
- Shunro Nagata
- C30 - CRYSTAL GROWTH

JFE MINERAL COMPANY, LTD.

Organization

Patents Grantslast 30 patents

Surface-modified halloysite, method for producing surface-modified...

Zinc oxide varistor and method for manufacturing same

Zinc oxide varistor

Method for producing PbTiO3-containing single crystal

Porous halloysite powder and method for producing halloysite powder

Method for producing piezoelectric single crystal ingot and piezoel...

Therapeutic agent for skin wound or rough skin

Hydrozincite containing zinc carbonate hydroxide hydrate and method...

Therapeutic agent for skin wound or rough skin

Aluminum nitride single crystal

Ferrite material having composition gradient for measuring magneto-...

Piezoelectric single crystal ingot, producing method therefor and p...

Method for producing complex oxide of metal

Piezoelectric single crystal device

Piezoelectric single crystal device and fabrication method thereof

Production method of pure metal/alloy super-micro powder

Positive electrode material for lithium secondary battery, method f...

Tantalum powder and solid electrolyte capacitor including the same

Ultrafine metal powder slurry

Piezoelectric single-crystal device and method of manufacturing the...

Piezoelectric single crystal and piezoelectric single-crystal devic...

Ultrafine metal powder slurry

Piezoelectric single crystal device

Niobium alloy powder, anode for solid electrolytic capacitor and so...

Piezoelectric single crystal device and fabrication method thereof

Patents Applicationslast 30 patents

COMPOSITE

METAL POWDER, GREEN COMPACT THEREOF, AND METHOD FOR PRODUCING THEM

HALLOYSITE POWDER

HALLOYSITE POWDER

BONE REGENERATIVE AGENT AND METHOD OF USING SAME

PRECURSOR, METHOD FOR MANUFACTURING PRECURSOR, POSITIVE ELECTRODE M...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY CELL,...

ZINC OXIDE POWDER FOR PREPARING ZINC OXIDE SINTERED BODY WITH HIGH...

METAHALLOYSITE POWDER AND METAHALLOYSITE POWDER PRODUCTION METHOD

METAHALLOYSITE POWDER AND PRODUCTION METHOD THEREFOR

ZINC OXIDE VARISTOR

ZINC OXIDE POWDER FOR PRODUCING ZINC OXIDE SINTERED BODY, ZINC OXID...

ZINC OXIDE POWDER FOR PRODUCING ZINC OXIDE SINTERED BODY, ZINC OXID...

THERAPEUTIC AGENT FOR SKIN WOUND OR ROUGH SKIN

METHOD FOR PRODUCING PIEZOELECTRIC SINGLE CRYSTAL INGOT AND PIEZOEL...

METHOD OF MANUFACTURING POSITIVE ELECTRODE MATERIAL FOR LITHIUM SEC...

INORGANIC COMPOSITION WITH EXCELLENT PROPERTY OF GRADUALLY RELEASIN...

ZINC CHLORIDE HYDROXIDE HAVING EXCELLENT ZINC ION SUSTAINED-RELEASA...

HALLOYSITE POWDER AND METHOD FOR PRODUCING HALLOYSITE POWDER

ZINC OXIDE VARISTOR AND METHOD FOR MANUFACTURING SAME

SURFACE-MODIFIED HALLOYSITE, METHOD FOR PRODUCING SURFACE-MODIFIED...

METHOD FOR PRODUCING PbTiO3-CONTAINING SINGLE CRYSTAL

ALUMINUM NITRIDE SINGLE CRYSTAL

THERAPEUTIC AGENT FOR SKIN WOUND OR ROUGH SKIN

THERAPEUTIC AGENT FOR SKIN WOUND OR ROUGH SKIN

POSITIVE ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY

MOLYBDENUM REFINING METHOD

PIEZOELECTRIC SINGLE CRYSTAL INGOT, PRODUCING METHOD THEREFOR AND P...

FERRITE MATERIAL HAVING COMPOSITION GRADIENT FOR MEASURING MAGNETO-...

AIN BULK SINGLE CRYSTAL, SEMICONDUCTOR DEVICE USING THE SAME AND ME...