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Yasugi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing Ni-based heat-resistant superalloy wire, a...
Patent number
11,085,104
Issue date
Aug 10, 2021
Hitachi Metals, Ltd.
Ainul Arafah Binti Muhamad
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing Ni-based super-heat-resistant alloy
Patent number
10,196,724
Issue date
Feb 5, 2019
Hitachi Metals, Ltd.
Gang Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for manufacturing martensite-based precipitation strengtheni...
Patent number
10,000,830
Issue date
Jun 19, 2018
Hitachi Metals, Ltd.
Ryutaro Abe
C21 - METALLURGY OF IRON
Information
Patent Grant
Titanium metal production apparatus and production method for titan...
Patent number
9,435,007
Issue date
Sep 6, 2016
Hitachi Metals, Ltd.
Gang Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Device for producing titanium metal, and method for producing titan...
Patent number
9,163,299
Issue date
Oct 20, 2015
Hitachi Metals, Ltd.
Maher I. Boulos
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing titanium metal
Patent number
8,871,303
Issue date
Oct 28, 2014
Hitachi Metals, Ltd.
Gang Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing titanium metal
Patent number
8,092,570
Issue date
Jan 10, 2012
Hitachi Metals, Ltd.
Maher I. Boulos
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for producing low-oxygen metal powder
Patent number
8,012,235
Issue date
Sep 6, 2011
Hitachi Metals, Ltd.
Hiroshi Takashima
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Plasma processing apparatus for powder and plasma processing method...
Patent number
7,381,363
Issue date
Jun 3, 2008
Hitachi Metals, Ltd.
Shujiroh Uesaka
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of manufacturing a sintered body
Patent number
7,135,141
Issue date
Nov 14, 2006
Hitachi Metals, Ltd.
Gang Han
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sputtering target, method of making same, and high-melting metal po...
Patent number
6,676,728
Issue date
Jan 13, 2004
Hitachi Metals, Ltd.
Gang Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Sputtering target, method of making same, and high-melting metal po...
Patent number
6,589,311
Issue date
Jul 8, 2003
Hitachi Metals Ltd.
Gang Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
POWDER MATERIAL, POWDER MATERIAL FOR ADDITIVE MANUFACTURING, AND ME...
Publication number
20210170480
Publication date
Jun 10, 2021
Hitachi Metals, Ltd.
Hirotsugu KAWANAKA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR PRODUCING TIAL INTERMETALLIC COMPOUND POWDER AND TIAL IN...
Publication number
20210162497
Publication date
Jun 3, 2021
Hitachi Metals, Ltd.
KIYOMI NAKAMURA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR MANUFACTURING SUPER-REFRACTORY NICKEL-BASED ALLOY AND SU...
Publication number
20200377987
Publication date
Dec 3, 2020
Hitachi Metals, Ltd.
Gang HAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING NI-BASED HEAT-RESISTANT SUPERALLOY WIRE, A...
Publication number
20200063240
Publication date
Feb 27, 2020
Hitachi Metals, Ltd.
Ainul Arafah Binti MUHAMAD
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HOT EXTRUSION-MOLDING METHOD FOR Ni-BASED SUPER HEAT-RESISTANT ALLO...
Publication number
20200030863
Publication date
Jan 30, 2020
Hitachi Metals, Ltd.
Remi MUKOSE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
NI-BASED SUPER HEAT-RESISTANT ALLOY AND METHOD FOR MANUFACTURING SAME
Publication number
20200010930
Publication date
Jan 9, 2020
Hitachi Metals, Ltd.
Gang HAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF MANUFACTURING NI-BASED SUPER HEAT RESISTANT ALLOY EXTRUDE...
Publication number
20190232349
Publication date
Aug 1, 2019
Hitachi Metals, Ltd.
Gang HAN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WIRE FOR MELTING TREATMENT AND METHOD OF PRODUCING THE SAME
Publication number
20180085861
Publication date
Mar 29, 2018
Hitachi Metals, Ltd.
Gang HAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING NI-BASED SUPER-HEAT-RESISTANT ALLOY
Publication number
20180023176
Publication date
Jan 25, 2018
Hitachi Metals, Ltd.
Gang HAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING MARTENSITE-BASED PRECIPITATION STRENGTHENI...
Publication number
20170275743
Publication date
Sep 28, 2017
Hitachi Metals, Ltd.
Ryutaro ABE
C21 - METALLURGY OF IRON
Information
Patent Application
TITANIUM METAL PRODUCTION APPARATUS AND PRODUCTION METHOD FOR TITAN...
Publication number
20130255443
Publication date
Oct 3, 2013
TEKNA PLASMA SYSTEMS INC.
Gang Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DEVICE FOR PRODUCING TITANIUM METAL, AND METHOD FOR PRODUCING TITAN...
Publication number
20130255445
Publication date
Oct 3, 2013
TEKNA PLASMA SYSTEMS INC.
Maher I. Boulos
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METAL TITANIUM PRODUCTION DEVICE AND METAL TITANIUM PRODUCTION METHOD
Publication number
20130095243
Publication date
Apr 18, 2013
TEKNA PLASMA SYSTEMS INC.
Gang Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING TITANIUM METAL
Publication number
20120070578
Publication date
Mar 22, 2012
TEKNA PLASMA SYSTEMS, INC.
Gang Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING TITANIUM METAL
Publication number
20090260481
Publication date
Oct 22, 2009
Hitashi Metals, Ltd.
Maher I. Boulos
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR PRODUCING LOW-OXYGEN METAL POWDER
Publication number
20090229412
Publication date
Sep 17, 2009
Hiroshi Takashima
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Plasma processing apparatus for powder and plasma processing method...
Publication number
20050183542
Publication date
Aug 25, 2005
HITACHI METALS, LTD
Shujiroh Uesaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of manufacturing a sintered body
Publication number
20040191108
Publication date
Sep 30, 2004
HITACHI METALS, LTD
Gang Han
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Sputtering target, method of making same, and high-melting metal po...
Publication number
20030019326
Publication date
Jan 30, 2003
HITACHI METALS, LTD
Gang Han
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...