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Masayuki Horimoto
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Steel for cold forging/nitriding, steel material for cold forging/n...
Patent number
9,994,944
Issue date
Jun 12, 2018
Nippon Steel & Sumitomo Metal Corporation
Hideki Imataka
C21 - METALLURGY OF IRON
Information
Patent Grant
Case hardening steel material
Patent number
9,777,354
Issue date
Oct 3, 2017
Nippon Steel & Sumitomo Metal Corporation
Hideki Imataka
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel material for nitriding and nitrided component
Patent number
9,718,256
Issue date
Aug 1, 2017
Nippon Steel & Sumitomo Metal Corporation
Yuya Gyotoku
C21 - METALLURGY OF IRON
Information
Patent Grant
Steel for cold forging/nitriding, steel material for cold forging/n...
Patent number
9,574,256
Issue date
Feb 21, 2017
Nippon Steel & Sumitomo Metal Corporation
Hideki Imataka
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing steel component
Patent number
9,410,232
Issue date
Aug 9, 2016
Nippon Steel & Sumitomo Metal Corporation
Masayuki Horimoto
C21 - METALLURGY OF IRON
Information
Patent Grant
Rolled steel bar or wire for hot forging
Patent number
9,200,354
Issue date
Dec 1, 2015
Nippon Steel & Sumitomo Metal Corporation
Yoshihiro Daitoh
C21 - METALLURGY OF IRON
Information
Patent Grant
Method for producing carbonitrided member
Patent number
9,062,364
Issue date
Jun 23, 2015
Nippon Steel & Sumitomo Metal Corporation
Naoyuki Sano
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
CASE HARDENING STEEL MATERIAL
Publication number
20150125339
Publication date
May 7, 2015
NIPPON STELL & SUMITOMO METAL CORPORATION
Hideki Imataka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STEEL FOR COLD FORGING/NITRIDING, STEEL MATERIAL FOR COLD FORGING/N...
Publication number
20150059933
Publication date
Mar 5, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Hideki Imataka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STEEL MATERIAL FOR NITRIDING AND NITRIDED COMPONENT
Publication number
20150027591
Publication date
Jan 29, 2015
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yuya Gyotoku
B32 - LAYERED PRODUCTS
Information
Patent Application
PROCESS FOR PRODUCING CARBONITRIDED PART
Publication number
20140366992
Publication date
Dec 18, 2014
Naoyuki SANO
C21 - METALLURGY OF IRON
Information
Patent Application
ROLLED STEEL BAR OR WIRE ROD FOR HOT FORGING
Publication number
20140363329
Publication date
Dec 11, 2014
NIPPON STEEL & SUMITOMO METAL CORPORATION
Akira Shiga
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING STEEL COMPONENT
Publication number
20140246126
Publication date
Sep 4, 2014
Masayuki Horimoto
C21 - METALLURGY OF IRON
Information
Patent Application
STEEL FOR COLD FORGING/NITRIDING, STEEL MATERIAL FOR COLD FORGING/N...
Publication number
20130273393
Publication date
Oct 17, 2013
Hideki Imataka
C21 - METALLURGY OF IRON
Information
Patent Application
ROLLED STEEL BAR OR WIRE FOR HOT FORGING
Publication number
20130243641
Publication date
Sep 19, 2013
NIPPON STEEL & SUMITOMO METAL CORPORATION
Yoshihiro Daitoh
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR PRODUCING CARBONITRIDED MEMBER
Publication number
20120211122
Publication date
Aug 23, 2012
Honda Motor Co., Ltd.
Naoyuki SANO
C21 - METALLURGY OF IRON
Information
Patent Application
CARBONITRIDED PART AND PROCESS FOR PRODUCING CARBONITRIDED PART
Publication number
20110284133
Publication date
Nov 24, 2011
Honda Motor Co., Ltd.
Naoyuki Sano
C21 - METALLURGY OF IRON