Yoshitaka Nishiyama

Person

Chuo-ku, Osaka-shi, Osaka 541-0041, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Austenitic stainless steel
- Patent number 11,866,814
- Issue date Jan 9, 2024
- Nippon Steel Corporation
- Takahiro Osuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Titanium material, separator, cell, and polymer electrolyte fuel ce...
- Patent number 11,764,368
- Issue date Sep 19, 2023
- Nippon Steel Corporation
- Hideya Kaminaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polyvinyl chloride aggregate particles, method for producing the sa...
- Patent number 11,746,249
- Issue date Sep 5, 2023
- Kaneka Corporation
- Yoshitaka Nishiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Stainless steel sheet and method of manufacturing the same, separat...
- Patent number 11,326,224
- Issue date May 10, 2022
- NIPPON STEEL STAINLESS STEEL CORPORATION
- Hideya Kaminaka
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic heat resistant alloy and method for producing the same
- Patent number 11,268,195
- Issue date Mar 8, 2022
- Nippon Steel Corporation
- Takumi Nishimoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Austenitic heat resistant alloy and method for producing same, and...
- Patent number 11,248,297
- Issue date Feb 15, 2022
- Nippon Steel Corporation
- Takumi Nishimoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Titanium product, separator, and proton exchange membrane fuel cell...
- Patent number 10,505,205
- Issue date Dec 10, 2019
- Nippon Steel Corporation
- Junko Imamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Heat resistant ferritic steel and method for producing the same
- Patent number 10,385,438
- Issue date Aug 20, 2019
- Nippon Steel Corporation
- Yoshitaka Nishiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Welded joint
- Patent number 10,378,091
- Issue date Aug 13, 2019
- Nippon Steel Corporation
- Kana Jotoku
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Carburization resistant metal material
- Patent number 10,233,523
- Issue date Mar 19, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Yoshitaka Nishiyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Metallic material, and conductive component including the same
- Patent number 10,230,115
- Issue date Mar 12, 2019
- Nippon Steel & Sumitomo Metal Corporation
- Yoshitaka Nishiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polysiloxane composition, hardened material and optical device
- Patent number 9,822,248
- Issue date Nov 21, 2017
- Kaneka Corporation
- Yoshitaka Nishiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polysiloxane composition, hardened material and optical device
- Patent number 9,688,851
- Issue date Jun 27, 2017
- Kaneka Corporation
- Yoshitaka Nishiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat resistant ferritic steel and method for producing the same
- Patent number 9,657,383
- Issue date May 23, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Yoshitaka Nishiyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic stainless steel tube
- Patent number 9,612,008
- Issue date Apr 4, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Yoshitaka Nishiyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic stainless steel
- Patent number 9,150,947
- Issue date Oct 6, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Yoshitaka Nishiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Austenitic stainless steel
- Patent number 8,865,060
- Issue date Oct 21, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Takahiro Osuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Austenitic stainless steel pipe excellent in steam oxidation resist...
- Patent number 8,852,362
- Issue date Oct 7, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Yoshitaka Nishiyama
- C21 - METALLURGY OF IRON
Information Patent Grant
High-carbon chromium bearing steel and production method of the same
- Patent number 8,808,470
- Issue date Aug 19, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Syunichi Ootsuka
- C21 - METALLURGY OF IRON
Information Patent Grant
Austenitic stainless steel
- Patent number 8,133,431
- Issue date Mar 13, 2012
- Sumitomo Metal Industries, Ltd.
- Takahiro Osuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ni-Cr-Fe alloy and Ni-Cr-Fe alloy pipe having resistance to carburi...
- Patent number 7,396,597
- Issue date Jul 8, 2008
- Sumitomo Metal Industries, Ltd.
- Yoshitaka Nishiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ni-base heat resistant alloy and welded joint thereof
- Patent number 6,702,906
- Issue date Mar 9, 2004
- Sumitomo Metal Industries, Ltd.
- Kazuhiro Ogawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal material having good resistance to metal dusting
- Patent number 6,623,869
- Issue date Sep 23, 2003
- Yoshitaka Nishiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat resistant nickel base alloy
- Patent number 6,458,318
- Issue date Oct 1, 2002
- Sumitomo Metal Industries, Ltd.
- Yoshitaka Nishiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Stainless steel for ozone added water and manufacturing method thereof
- Patent number 5,944,917
- Issue date Aug 31, 1999
- Sumitomo Metal Industries, Ltd.
- Kiyoko Takeda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
High-temperature stainless steel and method for its production
- Patent number 5,824,264
- Issue date Oct 20, 1998
- Sumitomo Metal Industries, Ltd.
- Hideki Uno
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
POLYVINYL CHLORIDE AGGREGATE PARTICLES, METHOD FOR PRODUCING THE SA...
- Publication number 20210130640
- Publication date May 6, 2021
- Kaneka Corporation
- Yoshitaka Nishiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AUSTENITIC HEAT RESISTANT ALLOY AND METHOD FOR PRODUCING THE SAME
- Publication number 20210062345
- Publication date Mar 4, 2021
- NIPPON STEEL CORPORATION
- Takumi NISHIMOTO
- B32 - LAYERED PRODUCTS
Information Patent Application
TITANIUM MATERIAL, SEPARATOR, FUEL CELL, AND FUEL CELL STACK
- Publication number 20210066729
- Publication date Mar 4, 2021
- NIPPON STEEL CORPORATION
- Hideya KAMINAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AUSTENITIC HEAT RESISTANT ALLOY AND METHOD FOR PRODUCING SAME, AND...
- Publication number 20210054509
- Publication date Feb 25, 2021
- NIPPON STEEL CORPORATION
- Takumi NISHIMOTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STAINLESS STEEL SHEET AND METHOD OF MANUFACTURING THE SAME, SEPARAT...
- Publication number 20200283867
- Publication date Sep 10, 2020
- NIPPON STEEL STAINLESS STEEL CORPORATION
- Hideya KAMINAKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
AUSTENITIC STAINLESS STEEL
- Publication number 20200157667
- Publication date May 21, 2020
- NIPPON STEEL CORPORATION
- Takahiro Osuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Titanium Material, Separator, Cell, and Polymer Electrolyte Fuel Ce...
- Publication number 20200091523
- Publication date Mar 19, 2020
- NIPPON STEEL CORPORATION
- Hideya Kaminaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heat Resistant Ferritic Steel and Ferritic Heat Transfer Member
- Publication number 20190330724
- Publication date Oct 31, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Yoshitaka Nishiyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Austenitic Stainless Steel
- Publication number 20190127832
- Publication date May 2, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Norifumi Kochi
- C21 - METALLURGY OF IRON
Information Patent Application
Austenitic Heat Resistant Alloy and Method for Producing the Same
- Publication number 20190010565
- Publication date Jan 10, 2019
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Norifumi Kochi
- C21 - METALLURGY OF IRON
Information Patent Application
TITANIUM PRODUCT, SEPARATOR, AND PROTON EXCHANGE MEMBRANE FUEL CELL...
- Publication number 20180047997
- Publication date Feb 15, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Junko IMAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METALLIC MATERIAL, AND CONDUCTIVE COMPONENT INCLUDING THE SAME
- Publication number 20170237084
- Publication date Aug 17, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Yoshitaka NISHIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT RESISTANCE FERRITIC STEEL AND METHOD FOR PRODUCING THE SAME
- Publication number 20170218496
- Publication date Aug 3, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Yoshitaka NISHIYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
WELDED JOINT
- Publication number 20160355911
- Publication date Dec 8, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kana JOTOKU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
POLYSILOXANE COMPOSITION, HARDENED MATERIAL AND OPTICAL DEVICE
- Publication number 20150203677
- Publication date Jul 23, 2015
- Kaneka Corporation
- Yoshitaka Nishiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AUSTENITIC STAINLESS STEEL
- Publication number 20150010425
- Publication date Jan 8, 2015
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takahiro OSUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HEAT RESISTANT FERRITIC STEEL AND METHOD FOR PRODUCING THE SAME
- Publication number 20140295194
- Publication date Oct 2, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Yoshitaka Nishiyama
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC STAINLESS STEEL TUBE
- Publication number 20140150734
- Publication date Jun 5, 2014
- NIPPON STEET & SUMITOMO METAL CORPORATION
- Yoshitaka Nishiyama
- C21 - METALLURGY OF IRON
Information Patent Application
CARBURIZATION RESISTANT METAL MATERIAL
- Publication number 20140127073
- Publication date May 8, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Yoshitaka Nishiyama
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-CARBON CHROMIUM BEARING STEEL AND PRODUCTION METHOD OF THE SAME
- Publication number 20130263972
- Publication date Oct 10, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Syunichi Ootsuka
- C21 - METALLURGY OF IRON
Information Patent Application
MODIFIED POLYHEDRAL POLYSILOXANE, COMPOSITION CONTAINING THE MODIFI...
- Publication number 20130192491
- Publication date Aug 1, 2013
- Kaneka Corporation
- Yoshitaka Nishiyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AUSTENITIC STAINLESS STEEL
- Publication number 20130130058
- Publication date May 23, 2013
- Sumitomo Metal Industries, Ltd.
- Atsuro ISEDA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-TEMPERATURE MATERIAL TRANSFERRING MEMBER
- Publication number 20120282480
- Publication date Nov 8, 2012
- Sumitomo Metal Industries, Ltd.
- Yoshitaka Nishiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AUSTENITIC STAINLESS STEEL PIPE EXCELLENT IN STEAM OXIDATION RESIST...
- Publication number 20120279607
- Publication date Nov 8, 2012
- Sumitomo Metal Industries, Ltd.
- Yoshitaka NISHIYAMA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
AUSTENITIC STAINLESS STEEL
- Publication number 20120141318
- Publication date Jun 7, 2012
- Sumitomo Metal Industries, Ltd.
- Takahiro OSUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING METAL PIPE
- Publication number 20110308669
- Publication date Dec 22, 2011
- Sumitomo Metal Industries, Ltd.
- Yoshitaka NISHIYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
AUSTENITIC STAINLESS STEEL
- Publication number 20100054983
- Publication date Mar 4, 2010
- Takahiro OSUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CARBURIZATION RESISTANT METAL MATERIAL
- Publication number 20100034690
- Publication date Feb 11, 2010
- Yoshitaka Nishiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Metal material having excellent metal dusting resistance
- Publication number 20080279716
- Publication date Nov 13, 2008
- Yoshitaka Nishiyama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Austenitic stainless steel
- Publication number 20080107559
- Publication date May 8, 2008
- Yoshitaka Nishiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Yoshitaka Nishiyama

Person

Patents Grantslast 30 patents

Austenitic stainless steel

Titanium material, separator, cell, and polymer electrolyte fuel ce...

Polyvinyl chloride aggregate particles, method for producing the sa...

Stainless steel sheet and method of manufacturing the same, separat...

Austenitic heat resistant alloy and method for producing the same

Austenitic heat resistant alloy and method for producing same, and...

Titanium product, separator, and proton exchange membrane fuel cell...

Heat resistant ferritic steel and method for producing the same

Welded joint

Carburization resistant metal material

Metallic material, and conductive component including the same

Polysiloxane composition, hardened material and optical device

Polysiloxane composition, hardened material and optical device

Heat resistant ferritic steel and method for producing the same

Austenitic stainless steel tube

Austenitic stainless steel

Austenitic stainless steel

Austenitic stainless steel pipe excellent in steam oxidation resist...

High-carbon chromium bearing steel and production method of the same

Austenitic stainless steel

Ni-Cr-Fe alloy and Ni-Cr-Fe alloy pipe having resistance to carburi...

Ni-base heat resistant alloy and welded joint thereof

Metal material having good resistance to metal dusting

Heat resistant nickel base alloy

Stainless steel for ozone added water and manufacturing method thereof

High-temperature stainless steel and method for its production

Patents Applicationslast 30 patents

POLYVINYL CHLORIDE AGGREGATE PARTICLES, METHOD FOR PRODUCING THE SA...

AUSTENITIC HEAT RESISTANT ALLOY AND METHOD FOR PRODUCING THE SAME

TITANIUM MATERIAL, SEPARATOR, FUEL CELL, AND FUEL CELL STACK

AUSTENITIC HEAT RESISTANT ALLOY AND METHOD FOR PRODUCING SAME, AND...

STAINLESS STEEL SHEET AND METHOD OF MANUFACTURING THE SAME, SEPARAT...

AUSTENITIC STAINLESS STEEL

Titanium Material, Separator, Cell, and Polymer Electrolyte Fuel Ce...

Heat Resistant Ferritic Steel and Ferritic Heat Transfer Member

Austenitic Stainless Steel

Austenitic Heat Resistant Alloy and Method for Producing the Same

TITANIUM PRODUCT, SEPARATOR, AND PROTON EXCHANGE MEMBRANE FUEL CELL...

METALLIC MATERIAL, AND CONDUCTIVE COMPONENT INCLUDING THE SAME

HEAT RESISTANCE FERRITIC STEEL AND METHOD FOR PRODUCING THE SAME

WELDED JOINT

POLYSILOXANE COMPOSITION, HARDENED MATERIAL AND OPTICAL DEVICE

AUSTENITIC STAINLESS STEEL

HEAT RESISTANT FERRITIC STEEL AND METHOD FOR PRODUCING THE SAME

AUSTENITIC STAINLESS STEEL TUBE

CARBURIZATION RESISTANT METAL MATERIAL

HIGH-CARBON CHROMIUM BEARING STEEL AND PRODUCTION METHOD OF THE SAME

MODIFIED POLYHEDRAL POLYSILOXANE, COMPOSITION CONTAINING THE MODIFI...

AUSTENITIC STAINLESS STEEL

HIGH-TEMPERATURE MATERIAL TRANSFERRING MEMBER

AUSTENITIC STAINLESS STEEL PIPE EXCELLENT IN STEAM OXIDATION RESIST...

AUSTENITIC STAINLESS STEEL

METHOD FOR MANUFACTURING METAL PIPE

AUSTENITIC STAINLESS STEEL

CARBURIZATION RESISTANT METAL MATERIAL

Metal material having excellent metal dusting resistance

Austenitic stainless steel