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Shinjiro SAIGUSA
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Toyota-shi, JP
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Patents Grants
last 30 patents
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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...
Information
Patent Grant
Reactor and reactor manufacturing method
Patent number
8,680,961
Issue date
Mar 25, 2014
Toyota Jidosha Kabushiki Kaisha
Shuji Yokota
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method for producing dust core
Patent number
8,241,557
Issue date
Aug 14, 2012
Toyota Jidosha Kabushiki Kaisha
Masaki Sugiyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING POWDER CORE
Publication number
20200185150
Publication date
Jun 11, 2020
TOYOTA JIDOSHA KABUSHIKI KAISHA
Naoki Iwata
B22 - CASTING POWDER METALLURGY
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
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
Information
Patent Application
REACTOR AND REACTOR MANUFACTURING METHOD
Publication number
20130002384
Publication date
Jan 3, 2013
Toyota Jidosha Kabushiki Kaisha
Shuji Tokota
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING DUST CORE
Publication number
20110274576
Publication date
Nov 10, 2011
Toyota Jidosha Kabushiki Kaisha
Masaki SUGIYAMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...