Shigeo Hattori

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Precipitation hardening type single crystal austenitic steel, and u...
- Patent number 5,987,088
- Issue date Nov 16, 1999
- Hitachi, Ltd.
- Yasuhisa Aono
- C30 - CRYSTAL GROWTH
Information Patent Grant
Precipitation hardening type single crystal austenitic steel
- Patent number 5,779,822
- Issue date Jul 14, 1998
- Hitachi, Ltd.
- Yasuhisa Aono
- C30 - CRYSTAL GROWTH
Information Patent Grant
Thermal working method of metal material containing helium and ther...
- Patent number 5,731,567
- Issue date Mar 24, 1998
- Hitachi, Ltd.
- Takahiko Kato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Maintenance systems for degradation of plant component parts
- Patent number 5,648,919
- Issue date Jul 15, 1997
- Babcock-Hitachi Kabushiki Kaisha
- Kiyoshi Yamauchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Residual stress improving method for members in reactor pressure ve...
- Patent number 5,553,106
- Issue date Sep 3, 1996
- Hitachi, Ltd.
- Kunio Enomoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for measuring degree of corrosion of metal mat...
- Patent number 5,519,330
- Issue date May 21, 1996
- Hitachi, Ltd.
- Hiroshi Yamauchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and apparatus for measuring sensitization of structural members
- Patent number 5,316,633
- Issue date May 31, 1994
- Hitachi, Ltd.
- Masanori Sakai
- G01 - MEASURING TESTING
Information Patent Grant
Method and structure for repairing an elongated metal hollow member
- Patent number 5,267,279
- Issue date Nov 30, 1993
- Hitachi, Ltd.
- Hideyo Saito
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and structure for preventive maintaining an elongated metal...
- Patent number 5,227,124
- Issue date Jul 13, 1993
- Hitachi, Ltd.
- Hideyo Saito
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Austenitic steel excellent in resistance to neutron irradiation emb...
- Patent number 5,116,569
- Issue date May 26, 1992
- Hitachi, Ltd.
- Shigeki Kasahara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Water quality inspection method and apparatus therefor
- Patent number 5,110,537
- Issue date May 5, 1992
- Hitachi, Ltd.
- Hideo Miura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Member made of nickel base alloy having high resistance to stress c...
- Patent number 4,979,995
- Issue date Dec 25, 1990
- Hitachi, Ltd.
- Shigeo Hattori
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
In-pile parts for nuclear reactor and method of heat treatment ther...
- Patent number 4,512,820
- Issue date Apr 23, 1985
- Hitachi, Ltd.
- Yasuhiko Mori
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Shigeo Hattori

Person

Patents Grantslast 30 patents

Precipitation hardening type single crystal austenitic steel, and u...

Precipitation hardening type single crystal austenitic steel

Thermal working method of metal material containing helium and ther...

Maintenance systems for degradation of plant component parts

Residual stress improving method for members in reactor pressure ve...

Method and apparatus for measuring degree of corrosion of metal mat...

Method and apparatus for measuring sensitization of structural members

Method and structure for repairing an elongated metal hollow member

Method and structure for preventive maintaining an elongated metal...

Austenitic steel excellent in resistance to neutron irradiation emb...

Water quality inspection method and apparatus therefor

Member made of nickel base alloy having high resistance to stress c...

In-pile parts for nuclear reactor and method of heat treatment ther...