Shinji Sakata

Person

Katsuta, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having circuit element in stress gradient regi...
- Patent number 5,889,312
- Issue date Mar 30, 1999
- Hitachi, Ltd.
- Hideo Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus with cancel coil assembly for cancelling a field parallel...
- Patent number 5,537,037
- Issue date Jul 16, 1996
- Hitachi, Ltd.
- Masahiro Otaka
- G01 - MEASURING TESTING
Information Patent Grant
Method of maintaining housing of reactor pressure vessel and heat t...
- Patent number 5,329,099
- Issue date Jul 12, 1994
- Hitachi, Ltd.
- Kunio Enomoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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 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
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 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

Shinji Sakata

Person

Patents Grantslast 30 patents

Semiconductor device having circuit element in stress gradient regi...

Apparatus with cancel coil assembly for cancelling a field parallel...

Method of maintaining housing of reactor pressure vessel and heat t...

Water quality inspection method and apparatus therefor

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

X-Ray diffraction apparatus

Method of determining fatigue life of metals

Welding method of turbine diaphragm