Tatsuro Katsumura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Skew rolling apparatus, method for manufacturing seamless pipe shel...
- Patent number 12,172,202
- Issue date Dec 24, 2024
- JFE Steel Corporation
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Duplex stainless steel seamless pipe and method for manufacturing same
- Patent number 12,157,937
- Issue date Dec 3, 2024
- JFE Steel Corporation
- Shunsuke Sasaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Seamless pipe and method for manufacturing same
- Patent number 12,140,265
- Issue date Nov 12, 2024
- JFE Steel Corporation
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus line for manufacturing seamless steel pipe and tube and m...
- Patent number 11,821,051
- Issue date Nov 21, 2023
- JFE Steel Corporation
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling straightening machine and method of manufacturing a pipe or...
- Patent number 11,731,184
- Issue date Aug 22, 2023
- JFE Steel Corporation
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
High-strength heavy-walled stainless steel seamless tube or pipe an...
- Patent number 10,837,073
- Issue date Nov 17, 2020
- JFE Steel Corporation
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Equipment line for manufacturing seamless steel tube or pipe and me...
- Patent number 10,570,471
- Issue date Feb 25, 2020
- JFE Steel Corporation
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Equipment line for manufacturing heavy-walled steel products
- Patent number 10,562,085
- Issue date Feb 18, 2020
- JFE Steel Corporation
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus line for manufacturing seamless steel pipe and tube and m...
- Patent number 10,544,476
- Issue date Jan 28, 2020
- JFE Steel Corporation
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Plug for rolling of seamless steel pipe, method for manufacturing t...
- Patent number 10,441,982
- Issue date Oct 15, 2019
- JFE Steel Corporation
- Takaaki Iguchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing round steel billet
- Patent number 10,092,949
- Issue date Oct 9, 2018
- JFE Steel Corporation
- Tatsuro Katsumura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Tube expanding method for manufacturing metal tube
- Patent number 9,707,614
- Issue date Jul 18, 2017
- JFE Steel Corporation
- Tatsuro Katsumura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing heavy wall steel pipe
- Patent number 9,506,132
- Issue date Nov 29, 2016
- JFE Steel Corporation
- Tatsuro Katsumura
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing seamless pipe
- Patent number 6,073,331
- Issue date Jun 13, 2000
- NKK Corporation
- Tatsuro Katsumura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a seamless steel tubular product
- Patent number 5,816,087
- Issue date Oct 6, 1998
- NKK Corporation
- Tatsuro Katsumura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing seamless pipe
- Patent number 5,778,714
- Issue date Jul 14, 1998
- NKK Corporation
- Tatsuro Katsumura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ALLOY PIPE AND METHOD FOR PRODUCING SAME
- Publication number 20230183829
- Publication date Jun 15, 2023
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Application
SKEW ROLLING APPARATUS, METHOD FOR MANUFACTURING SEAMLESS PIPE SHEL...
- Publication number 20230182185
- Publication date Jun 15, 2023
- JFE STEEL CORPORATION
- Shunsuke SASAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230097339
- Publication date Mar 30, 2023
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230090536
- Publication date Mar 23, 2023
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Application
STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230090789
- Publication date Mar 23, 2023
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Application
SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230079996
- Publication date Mar 16, 2023
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING MILL FOR DIAMETER REDUCING ROLLING AND METHOD FOR MANUFACTU...
- Publication number 20220388048
- Publication date Dec 8, 2022
- JFE STEEL CORPORATION
- Shunsuke SASAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING STRAIGHTENING MACHINE AND METHOD OF MANUFACTURING A PIPE OR...
- Publication number 20220193745
- Publication date Jun 23, 2022
- JFE STEEL CORPORATION
- Shunsuke SASAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DUPLEX STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME
- Publication number 20220018007
- Publication date Jan 20, 2022
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
APPARATUS LINE FOR MANUFACTURING SEAMLESS STEEL PIPE AND TUBE AND M...
- Publication number 20200109460
- Publication date Apr 9, 2020
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH HEAVY-WALLED STAINLESS STEEL SEAMLESS TUBE OR PIPE AN...
- Publication number 20180023158
- Publication date Jan 25, 2018
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING ROUND STEEL BILLET
- Publication number 20170333983
- Publication date Nov 23, 2017
- JFE STEEL CORPORATION
- Tatsuro Katsumura
- B22 - CASTING POWDER METALLURGY
Information Patent Application
APPARATUS LINE FOR MANUFACTURING SEAMLESS STEEL PIPE AND TUBE AND M...
- Publication number 20170335422
- Publication date Nov 23, 2017
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Application
EQUIPMENT LINE FOR MANUFACTURING SEAMLESS STEEL TUBE OR PIPE AND ME...
- Publication number 20160265076
- Publication date Sep 15, 2016
- JFE STEEL CORPORATION
- Shunsuke Sasaki
- C21 - METALLURGY OF IRON
Information Patent Application
EQUIPMENT LINE FOR MANUFACTURING HEAVY-WALLED STEEL PRODUCTS
- Publication number 20160236249
- Publication date Aug 18, 2016
- JFE STEEL CORPORATION
- Shunsuke SASAKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING HEAVY WALL STEEL PIPE
- Publication number 20150247227
- Publication date Sep 3, 2015
- JFE STEEL CORPORATION
- Tatsuro Katsumura
- C21 - METALLURGY OF IRON
Information Patent Application
PLUG FOR ROLLING OF SEAMLESS STEEL PIPE, METHOD FOR MANUFACTURING T...
- Publication number 20150217349
- Publication date Aug 6, 2015
- JFE STEEL CORPORATION
- Takaaki Iguchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TUBE EXPANDING METHOD FOR MANUFACTURING METAL TUBE
- Publication number 20150114073
- Publication date Apr 30, 2015
- JFE STEEL CORPORATION
- Tatsuro Katsumura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF PRODUCING STEEL PRODUCTS HAVING EXCELLENT INTERNAL QUALITY
- Publication number 20150027191
- Publication date Jan 29, 2015
- JFE STEEL CORPORATION
- Tatsuro Katsumura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Tatsuro Katsumura

Person

Patents Grantslast 30 patents

Skew rolling apparatus, method for manufacturing seamless pipe shel...

Duplex stainless steel seamless pipe and method for manufacturing same

Seamless pipe and method for manufacturing same

Apparatus line for manufacturing seamless steel pipe and tube and m...

Rolling straightening machine and method of manufacturing a pipe or...

High-strength heavy-walled stainless steel seamless tube or pipe an...

Equipment line for manufacturing seamless steel tube or pipe and me...

Equipment line for manufacturing heavy-walled steel products

Apparatus line for manufacturing seamless steel pipe and tube and m...

Plug for rolling of seamless steel pipe, method for manufacturing t...

Method of manufacturing round steel billet

Tube expanding method for manufacturing metal tube

Method for manufacturing heavy wall steel pipe

Method for manufacturing seamless pipe

Method for producing a seamless steel tubular product

Method for manufacturing seamless pipe

Patents Applicationslast 30 patents

ALLOY PIPE AND METHOD FOR PRODUCING SAME

SKEW ROLLING APPARATUS, METHOD FOR MANUFACTURING SEAMLESS PIPE SHEL...

STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME

STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING SAME

STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME

SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME

ROLLING MILL FOR DIAMETER REDUCING ROLLING AND METHOD FOR MANUFACTU...

ROLLING STRAIGHTENING MACHINE AND METHOD OF MANUFACTURING A PIPE OR...

DUPLEX STAINLESS STEEL SEAMLESS PIPE AND METHOD FOR MANUFACTURING SAME

APPARATUS LINE FOR MANUFACTURING SEAMLESS STEEL PIPE AND TUBE AND M...

HIGH-STRENGTH HEAVY-WALLED STAINLESS STEEL SEAMLESS TUBE OR PIPE AN...

METHOD OF MANUFACTURING ROUND STEEL BILLET

APPARATUS LINE FOR MANUFACTURING SEAMLESS STEEL PIPE AND TUBE AND M...

EQUIPMENT LINE FOR MANUFACTURING SEAMLESS STEEL TUBE OR PIPE AND ME...

EQUIPMENT LINE FOR MANUFACTURING HEAVY-WALLED STEEL PRODUCTS

METHOD FOR MANUFACTURING HEAVY WALL STEEL PIPE

PLUG FOR ROLLING OF SEAMLESS STEEL PIPE, METHOD FOR MANUFACTURING T...

TUBE EXPANDING METHOD FOR MANUFACTURING METAL TUBE

METHOD OF PRODUCING STEEL PRODUCTS HAVING EXCELLENT INTERNAL QUALITY