Tasuku Shimizu

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluxmeter including squid and pickup coil with flux guiding core an...
- Patent number 5,414,356
- Issue date May 9, 1995
- Hitachi, Ltd.
- Toshihiko Yoshimura
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for magnetically detecting degradation of metal material...
- Patent number 5,134,368
- Issue date Jul 28, 1992
- Hitachi, Ltd.
- Masahiro Otaka
- G01 - MEASURING TESTING
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
Method and apparatus utilizing a magnetic field for detecting degra...
- Patent number 5,059,903
- Issue date Oct 22, 1991
- Hitachi, Ltd.
- Masahiro Otaka
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for predicting deterioration of a member const...
- Patent number 4,987,367
- Issue date Jan 22, 1991
- Hitachi, Ltd.
- Yuichi Ishikawa
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of improving residual stress in circumferential weld zone
- Patent number 4,772,336
- Issue date Sep 20, 1988
- Hitachi, Ltd.
- Kunio Enomoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of and system for assessing the safety of shrinkage fitted t...
- Patent number 4,770,046
- Issue date Sep 13, 1988
- Hitachi, Ltd.
- Satoshi Kanno
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting cracks
- Patent number 4,764,970
- Issue date Aug 16, 1988
- Hitachi, Ltd.
- Makoto Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Method of subjecting welded structure to heat treatment
- Patent number 4,731,131
- Issue date Mar 15, 1988
- Hitachi, Ltd.
- Shinji Sakata
- C21 - METALLURGY OF IRON
Information Patent Grant
Piping of nuclear reactor containment vessel
- Patent number 4,687,625
- Issue date Aug 18, 1987
- Hitachi, Ltd.
- Kunio Hasegawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Water purifier
- Patent number 4,678,571
- Issue date Jul 7, 1987
- Hitachi, Ltd.
- Nobuyoshi Hosaka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Anti-corrosive sealing tape
- Patent number 4,572,868
- Issue date Feb 25, 1986
- Hitachi, Ltd.
- Nobuyoshi Hosaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Heat-treating method of weld portion of piping system and heating c...
- Patent number 4,505,763
- Issue date Mar 19, 1985
- Hitachi, Ltd.
- Isao Sugihara
- C21 - METALLURGY OF IRON
Information Patent Grant
X-Ray diffraction apparatus
- Patent number 4,426,718
- Issue date Jan 17, 1984
- Hitachi, Ltd.
- Makoto Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Method for foreseeing residual life of structural member making use...
- Patent number 4,404,682
- Issue date Sep 13, 1983
- Hitachi, Ltd.
- Makoto Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Method of determining fatigue life of metals
- Patent number 4,402,227
- Issue date Sep 6, 1983
- Hitachi, Ltd.
- Makoto Hayashi
- G01 - MEASURING TESTING
Information Patent Grant
Welding method of turbine diaphragm
- Patent number 4,288,677
- Issue date Sep 8, 1981
- Hitachi, Ltd.
- Shinji Sakata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Tasuku Shimizu

Person

Patents Grantslast 30 patents

Fluxmeter including squid and pickup coil with flux guiding core an...

Apparatus for magnetically detecting degradation of metal material...

Water quality inspection method and apparatus therefor

Method and apparatus utilizing a magnetic field for detecting degra...

Method and apparatus for predicting deterioration of a member const...

Method of improving residual stress in circumferential weld zone

Method of and system for assessing the safety of shrinkage fitted t...

Method and apparatus for detecting cracks

Method of subjecting welded structure to heat treatment

Piping of nuclear reactor containment vessel

Water purifier

Anti-corrosive sealing tape

Heat-treating method of weld portion of piping system and heating c...

X-Ray diffraction apparatus

Method for foreseeing residual life of structural member making use...

Method of determining fatigue life of metals

Welding method of turbine diaphragm