Masaaki Fujioka

Person

Futsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Austenitic wear-resistant steel plate
- Patent number 11,326,237
- Issue date May 10, 2022
- Nippon Steel Corporation
- Masaaki Fujioka
- C21 - METALLURGY OF IRON
Information Patent Grant
High-tensile steel plate of low acoustic anisotropy and high weldab...
- Patent number 8,246,768
- Issue date Aug 21, 2012
- Nippon Steel Corporation
- Manabu Hoshino
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength thick-gauge steel plate superior in weldability and h...
- Patent number 8,048,367
- Issue date Nov 1, 2011
- Nippon Steel Corporation
- Manabu Hoshino
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing high tensile strength thick steel plate
- Patent number 8,043,447
- Issue date Oct 25, 2011
- Nippon Steel Corporation
- Manabu Hoshino
- C21 - METALLURGY OF IRON
Information Patent Grant
High toughness low yield ratio, high fatigue strength steel plate a...
- Patent number 5,454,883
- Issue date Oct 3, 1995
- Nippon Steel Corporation
- Atsuhiko Yoshie
- C21 - METALLURGY OF IRON
Information Patent Grant
Production method of strong and tough thick steel plate
- Patent number 5,389,164
- Issue date Feb 14, 1995
- Nippon Steel Corporation
- Atsuhiko Yoshie
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of estimating properties of steel product
- Patent number 5,357,443
- Issue date Oct 18, 1994
- Nippon Steel Corporation
- Yoshiyuki Watanbe
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
AUSTENITIC WEAR-RESISTANT STEEL PLATE
- Publication number 20210355569
- Publication date Nov 18, 2021
- NIPPON STEEL CORPORATION
- Masaaki FUJIOKA
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH STRENGTH THICK-GAUGE STEEL PLATE SUPERIOR IN WELDABILITY AND H...
- Publication number 20110041965
- Publication date Feb 24, 2011
- Manabu Hoshino
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING HIGH TENSILE STRENGTH THICK STEEL PLATE
- Publication number 20100108202
- Publication date May 6, 2010
- NIPPON STEET CORPORATION
- Manabu Hoshino
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
High-Tensile Steel Plate of Low Acoustic Anisotropy and High Weldab...
- Publication number 20090107591
- Publication date Apr 30, 2009
- Manabu Hoshino
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
High Tension Steel Plate with Small Acoustic Anisotropy and with Ex...
- Publication number 20080295920
- Publication date Dec 4, 2008
- Tatsuya Kumagai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Masaaki Fujioka

Person

Patents Grantslast 30 patents

Austenitic wear-resistant steel plate

High-tensile steel plate of low acoustic anisotropy and high weldab...

High strength thick-gauge steel plate superior in weldability and h...

Method of manufacturing high tensile strength thick steel plate

High toughness low yield ratio, high fatigue strength steel plate a...

Production method of strong and tough thick steel plate

Method of estimating properties of steel product

Patents Applicationslast 30 patents

AUSTENITIC WEAR-RESISTANT STEEL PLATE

HIGH STRENGTH THICK-GAUGE STEEL PLATE SUPERIOR IN WELDABILITY AND H...

METHOD OF MANUFACTURING HIGH TENSILE STRENGTH THICK STEEL PLATE

High-Tensile Steel Plate of Low Acoustic Anisotropy and High Weldab...

High Tension Steel Plate with Small Acoustic Anisotropy and with Ex...