Ryo Matsuoka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing rail, and rail
- Patent number 12,186,822
- Issue date Jan 7, 2025
- JFE Steel Corporation
- Naoki Iizuka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rail cooling device
- Patent number 10,100,380
- Issue date Oct 16, 2018
- JFE Steel Corporation
- Ryo Matsuoka
- C21 - METALLURGY OF IRON
Information Patent Grant
Rail cooling method and rail cooling device
- Patent number 9,988,696
- Issue date Jun 5, 2018
- JFE Steel Corporation
- Ryo Matsuoka
- C21 - METALLURGY OF IRON
Information Patent Grant
Rail heat treatment device and rail heat treatment method
- Patent number 9,593,393
- Issue date Mar 14, 2017
- JFE Steel Corporation
- Yoshikazu Yoshida
- C21 - METALLURGY OF IRON
Information Patent Grant
Rail cooling method
- Patent number 9,429,374
- Issue date Aug 30, 2016
- JFE Steel Corporation
- Rinya Kojo
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING RAIL, AND RAIL
- Publication number 20220145546
- Publication date May 12, 2022
- JFE STEEL CORPORATION
- Naoki IIZUKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RAIL COOLING DEVICE
- Publication number 20180251866
- Publication date Sep 6, 2018
- JFE STEEL CORPORATION
- Ryo Matsuoka
- C21 - METALLURGY OF IRON
Information Patent Application
PEARLITE RAIL, FLASH BUTT WELDING METHOD FOR PEARLITE RAIL, AND MET...
- Publication number 20150152516
- Publication date Jun 4, 2015
- JFE STEEL CORPORATION
- Tatsumi Kimura
- C21 - METALLURGY OF IRON
Information Patent Application
RAIL RESTRAINING METHOD AND RAIL RESTRAINING DEVICE
- Publication number 20150082611
- Publication date Mar 26, 2015
- JFE STEEL CORPORATION
- Rinya Kojo
- C21 - METALLURGY OF IRON
Information Patent Application
RAIL COOLING METHOD AND RAIL COOLING DEVICE
- Publication number 20150027599
- Publication date Jan 29, 2015
- JFE STEEL CORPORATION
- Ryo Matsuoka
- C21 - METALLURGY OF IRON
Information Patent Application
RAIL HEAT TREATMENT DEVICE AND RAIL HEAT TREATMENT METHOD
- Publication number 20150021836
- Publication date Jan 22, 2015
- JFE STEEL CORPORATION
- Yoshikazu Yoshida
- C21 - METALLURGY OF IRON
Information Patent Application
RAIL COOLING METHOD
- Publication number 20140360715
- Publication date Dec 11, 2014
- JFE STEEL CORPORATION
- Rinya Kojo
- C21 - METALLURGY OF IRON

Ryo Matsuoka

Person

Patents Grantslast 30 patents

Method for manufacturing rail, and rail

Rail cooling device

Rail cooling method and rail cooling device

Rail heat treatment device and rail heat treatment method

Rail cooling method

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING RAIL, AND RAIL

RAIL COOLING DEVICE

PEARLITE RAIL, FLASH BUTT WELDING METHOD FOR PEARLITE RAIL, AND MET...

RAIL RESTRAINING METHOD AND RAIL RESTRAINING DEVICE

RAIL COOLING METHOD AND RAIL COOLING DEVICE

RAIL HEAT TREATMENT DEVICE AND RAIL HEAT TREATMENT METHOD

RAIL COOLING METHOD