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Masashi Hara
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Nagakute-shi, JP
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Patents Grants
last 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
Chemical thermal energy storage material structure, method of produ...
Patent number
9,120,959
Issue date
Sep 1, 2015
Kabushiki Kaisha Toyota Chuo Kenkyusho
Masashi Hara
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
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
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
IN-CYLINDER FUEL-INJECTION TYPE INTERNAL COMBUSTION ENGINE, PISTON...
Publication number
20130327491
Publication date
Dec 12, 2013
Toyota Jidosha Kabushiki Kaisha
Masashi HARA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CHEMICAL THERMAL ENERGY STORAGE MATERIAL STRUCTURE, METHOD OF PRODU...
Publication number
20130075052
Publication date
Mar 28, 2013
OMI MINING CO., LTD.
Masashi Hara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
IN-CYLINDER FUEL-INJECTION TYPE INTERNAL COMBUSTION ENGINE, PISTON...
Publication number
20090260594
Publication date
Oct 22, 2009
Masashi HARA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR