Jung Hwan HWANG

Person

Nagakute-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dust core, powder for magnetic cores, and methods of manufacturing...
- Patent number 11,328,848
- Issue date May 10, 2022
- Denso Corporation
- Seishi Utsuno
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder for dust cores, method for producing same, dust core and met...
- Patent number 10,832,840
- Issue date Nov 10, 2020
- Denso Corporation
- Ken Matsubara
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Compressed powder core, powders for compressed power core, and meth...
- Patent number 10,535,454
- Issue date Jan 14, 2020
- Toyota Jidosha Kabushiki Kaisha
- Daisuke Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Powder magnetic core, powder for magnetic cores, and methods of man...
- Patent number 10,497,500
- Issue date Dec 3, 2019
- Toyota Jidosha Kabuhiki Kaisha
- Masashi Ohtsubo
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
DUST CORE, POWDER FOR MAGNETIC CORES, AND METHODS OF MANUFACTURING...
- Publication number 20200381152
- Publication date Dec 3, 2020
- Denso Corporation
- Seishi UTSUNO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
COATING TREATMENT SOLUTION, METHOD OF PRODUCING THE SAME, AND METHO...
- Publication number 20190316260
- Publication date Oct 17, 2019
- DENSO CORPORATION
- Ken MATSUBARA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF MANUFACTURING PRESSED POWDER MAGNETIC CORE
- Publication number 20190221340
- Publication date Jul 18, 2019
- Toyota Jidosha Kabushiki Kaisha
- Naoki IWATA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
POWDER FOR DUST CORES, METHOD FOR PRODUCING SAME, DUST CORE AND MET...
- Publication number 20190006069
- Publication date Jan 3, 2019
- Denso Corporation
- Ken MATSUBARA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DUST CORE AND MANUFACTURING METHOD THEREFOR
- Publication number 20180137959
- Publication date May 17, 2018
- Toyota Jidosha Kabushiki Kaisha
- Shinjiro SAIGUSA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWDER MAGNETIC CORE, POWDER FOR MAGNETIC CORES, AND METHODS OF MAN...
- Publication number 20170263359
- Publication date Sep 14, 2017
- Toyota Jidosha Kabushiki Kaisha
- Masashi OHTSUBO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPRESSED POWDER CORE, POWDERS FOR COMPRESSED POWER CORE, AND METH...
- Publication number 20170110227
- Publication date Apr 20, 2017
- Toyota Jidosha Kabushiki Kaisha
- Daisuke OKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS

Jung Hwan HWANG

Person

Patents Grantslast 30 patents

Dust core, powder for magnetic cores, and methods of manufacturing...

Powder for dust cores, method for producing same, dust core and met...

Compressed powder core, powders for compressed power core, and meth...

Powder magnetic core, powder for magnetic cores, and methods of man...

Patents Applicationslast 30 patents

DUST CORE, POWDER FOR MAGNETIC CORES, AND METHODS OF MANUFACTURING...

COATING TREATMENT SOLUTION, METHOD OF PRODUCING THE SAME, AND METHO...

METHOD OF MANUFACTURING PRESSED POWDER MAGNETIC CORE

POWDER FOR DUST CORES, METHOD FOR PRODUCING SAME, DUST CORE AND MET...

DUST CORE AND MANUFACTURING METHOD THEREFOR

POWDER MAGNETIC CORE, POWDER FOR MAGNETIC CORES, AND METHODS OF MAN...

COMPRESSED POWDER CORE, POWDERS FOR COMPRESSED POWER CORE, AND METH...