Kazuki Matsubara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-pressure hydrogen container
- Patent number 12,031,674
- Issue date Jul 9, 2024
- JFE Steel Corporation
- Toshio Takano
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Life estimation apparatus for accumulator and life extension method...
- Patent number 11,982,644
- Issue date May 14, 2024
- JFE Steel Corporation
- Hiroshi Okano
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing pressure accumulator
- Patent number 11,788,687
- Issue date Oct 17, 2023
- JFE Steel Corporation
- Hiroshi Okano
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
STEEL PIPE FOR HIGH-PRESSURE HYDROGEN, HIGH-PRESSURE HYDROGEN VESSE...
- Publication number 20240150862
- Publication date May 9, 2024
- JFE STEEL CORPORATION
- Kazuki Matsubara
- C21 - METALLURGY OF IRON
Information Patent Application
THREADED STEEL PIPE OR TUBE AND PRODUCTION METHOD THEREFOR
- Publication number 20240035593
- Publication date Feb 1, 2024
- JFE STEEL CORPORATION
- Hiroshi OKANO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STEEL PIPE OR TUBE FOR HYDROGEN GAS, METHOD FOR MANUFACTURING STEEL...
- Publication number 20240027022
- Publication date Jan 25, 2024
- JFE STEEL CORPORATION
- Kazuki MATSUBARA
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HIGH-PRESSURE HYDROGEN CONTAINER
- Publication number 20240027023
- Publication date Jan 25, 2024
- JFE STEEL CORPORATION
- Hiroshi OKANO
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HIGH PRESSURE GAS CONTAINER AND PRODUCTION METHOD THEREFOR
- Publication number 20240003491
- Publication date Jan 4, 2024
- JFE STEEL CORPORATION
- Hiroshi OKANO
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HIGH-PRESSURE HYDROGEN CONTAINER
- Publication number 20230175646
- Publication date Jun 8, 2023
- JFE STEEL CORPORATION
- Toshio TAKANO
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HYDROGEN SUPPLY SYSTEM
- Publication number 20220397238
- Publication date Dec 15, 2022
- JFE STEEL CORPORATION
- Hiroshi OKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-PRESSURE HYDROGEN TANK
- Publication number 20210396354
- Publication date Dec 23, 2021
- JFE STEEL CORPORATION
- Toshio TAKANO
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD OF MANUFACTURING PRESSURE ACCUMULATOR
- Publication number 20210270421
- Publication date Sep 2, 2021
- JFE STEEL CORPORATION
- Hiroshi Okano
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
LIFE ESTIMATION APPARATUS FOR ACCUMULATOR AND LIFE EXTENSION METHOD...
- Publication number 20210270779
- Publication date Sep 2, 2021
- JFE STEEL CORPORATION
- Hiroshi Okano
- G01 - MEASURING TESTING

Kazuki Matsubara

Person

Patents Grantslast 30 patents

High-pressure hydrogen container

Life estimation apparatus for accumulator and life extension method...

Method of manufacturing pressure accumulator

Patents Applicationslast 30 patents

STEEL PIPE FOR HIGH-PRESSURE HYDROGEN, HIGH-PRESSURE HYDROGEN VESSE...

THREADED STEEL PIPE OR TUBE AND PRODUCTION METHOD THEREFOR

STEEL PIPE OR TUBE FOR HYDROGEN GAS, METHOD FOR MANUFACTURING STEEL...

HIGH-PRESSURE HYDROGEN CONTAINER

HIGH PRESSURE GAS CONTAINER AND PRODUCTION METHOD THEREFOR

HIGH-PRESSURE HYDROGEN CONTAINER

HYDROGEN SUPPLY SYSTEM

HIGH-PRESSURE HYDROGEN TANK

METHOD OF MANUFACTURING PRESSURE ACCUMULATOR

LIFE ESTIMATION APPARATUS FOR ACCUMULATOR AND LIFE EXTENSION METHOD...