Masashi OHTSUBO

Person

Nagakute-shi, JP

People

Patents Grantslast 30 patents

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
Information Patent Grant
Soft magnetic member, reactor, powder for dust core, and method of...
- Patent number 9,941,039
- Issue date Apr 10, 2018
- Toyota Jidosha Kabushiki Kaisha
- Daisuke Okamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

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 MAGNETIC CORE, METHOD OF PRODUCING DUST CORE, DUST CORE,...
- Publication number 20190214172
- Publication date Jul 11, 2019
- Toyota Jidosha Kabushiki Kaisha
- Masashi OHTSUBO
- B22 - CASTING POWDER METALLURGY
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
Information Patent Application
POWDER FOR MAGNETIC CORE, METHOD OF PRODUCING DUST CORE, DUST CORE,...
- Publication number 20160071636
- Publication date Mar 10, 2016
- Toyota Jidosha Kabushiki Kaisha
- Masashi OHTSUBO
- C21 - METALLURGY OF IRON
Information Patent Application
SOFT MAGNETIC MEMBER, REACTOR, POWDER FOR DUST CORE, AND METHOD OF...
- Publication number 20150364235
- Publication date Dec 17, 2015
- Toyota Jidosha Kabushiki Kaisha
- Daisuke OKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS

Masashi OHTSUBO

Person

Patents Grantslast 30 patents

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

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

Soft magnetic member, reactor, powder for dust core, and method of...

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING PRESSED POWDER MAGNETIC CORE

POWDER FOR MAGNETIC CORE, METHOD OF PRODUCING DUST CORE, DUST CORE,...

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...

POWDER FOR MAGNETIC CORE, METHOD OF PRODUCING DUST CORE, DUST CORE,...

SOFT MAGNETIC MEMBER, REACTOR, POWDER FOR DUST CORE, AND METHOD OF...