Eiichi Hazaki

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stage drive device
- Patent number 8,638,026
- Issue date Jan 28, 2014
- Hitachi High-Technologies Corporation
- Masashi Shibahara
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Defective product inspection apparatus, probe positioning method an...
- Patent number 8,074,293
- Issue date Dec 6, 2011
- Hitachi High-Technologies Corporation
- Eiichi Hazaki
- G01 - MEASURING TESTING
Information Patent Grant
Probe navigation method and device and defect inspection device
- Patent number 7,598,755
- Issue date Oct 6, 2009
- Hitachi High-Technologies Corporation
- Takashi Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Defective product inspection apparatus, probe positioning method an...
- Patent number 7,553,334
- Issue date Jun 30, 2009
- Hitachi High-Technologies Corporation
- Eiichi Hazaki
- G01 - MEASURING TESTING
Information Patent Grant
Probe navigation method and device and defect inspection device
- Patent number 7,372,283
- Issue date May 13, 2008
- Hitachi High-Technologies Corporation
- Takashi Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Defective product inspection apparatus, probe positioning method an...
- Patent number 7,297,945
- Issue date Nov 20, 2007
- Hitachi High-Technologies Corporation
- Eiichi Hazaki
- G01 - MEASURING TESTING
Information Patent Grant
Defect inspecting apparatus
- Patent number 7,129,727
- Issue date Oct 31, 2006
- Hitachi High-Technologies Corporation
- Tsutomu Saito
- G01 - MEASURING TESTING
Information Patent Grant
Probe navigation method and device and defect inspection device
- Patent number 7,071,713
- Issue date Jul 4, 2006
- Hitachi High-Technologies Corpoartion
- Takashi Furukawa
- G01 - MEASURING TESTING
Information Patent Grant
Focused ion beam system
- Patent number 7,015,483
- Issue date Mar 21, 2006
- Hitachi High-Technologies Corporation
- Wataru Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Scanning electron microscope
- Patent number 6,403,968
- Issue date Jun 11, 2002
- Hitachi, Ltd.
- Eiichi Hazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charged particle beam apparatus and it's operating method
- Patent number 5,393,977
- Issue date Feb 28, 1995
- Hitachi, Ltd.
- Akimitsu Okura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of and device for driving piezo-electric elements and system...
- Patent number 5,384,507
- Issue date Jan 24, 1995
- Hitachi Construction Machinery Co., Ltd.
- Ryuji Takada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Scanning tunnel microscope equipped with scanning electron microscope
- Patent number 5,256,876
- Issue date Oct 26, 1993
- Hitachi Ltd.
- Eiichi Hazaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Combined scanning electron and scanning tunnelling microscope appar...
- Patent number 5,081,353
- Issue date Jan 14, 1992
- Hitachi, Ltd.
- Osamu Yamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Particle beam surface analyzer
- Patent number 5,026,995
- Issue date Jun 25, 1991
- Hitachi, Ltd.
- Eiichi Hazaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Oil feeding device for scroll fluid apparatus
- Patent number RE33473
- Issue date Dec 4, 1990
- Hitachi, Ltd.
- Eiichi Hazaki
- 418 - Rotary expansible chamber devices
Information Patent Grant
Bearing device of sealed type scroll compressor
- Patent number RE33236
- Issue date Jun 19, 1990
- Hitachi, Ltd.
- Eiichi Hazaki
- 418 - Rotary expansible chamber devices
Information Patent Grant
Oil feeding device for scroll fluid apparatus
- Patent number 4,749,344
- Issue date Jun 7, 1988
- Hitachi, Ltd.
- Yoshikatsu Tomita
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Thrust bearing
- Patent number 4,639,146
- Issue date Jan 27, 1987
- Hitachi, Ltd.
- Masahiro Yoshioka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Oil feeding device for scroll fluid apparatus
- Patent number 4,555,224
- Issue date Nov 26, 1985
- Hitachi, Ltd.
- Eiichi Hazaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Bearing device of sealed type scroll compressor
- Patent number 4,551,082
- Issue date Nov 5, 1985
- Hitachi, Ltd.
- Eiichi Hazaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Oil feeding device for scroll fluid apparatus
- Patent number 4,502,852
- Issue date Mar 5, 1985
- Hitachi, Ltd.
- Eiichi Hazaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Bearing device for scroll-type compressor
- Patent number 4,473,343
- Issue date Sep 25, 1984
- Hitachi, Ltd.
- Eiichi Hazaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Oil feeding device for scroll fluid apparatus
- Patent number 4,462,772
- Issue date Jul 31, 1984
- Hitachi, Ltd.
- Eiichi Hazaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
STAGE DRIVE DEVICE
- Publication number 20110260558
- Publication date Oct 27, 2011
- Masashi Shibahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEFECTIVE PRODUCT INSPECTION APPARATUS, PROBE POSITIONING METHOD AN...
- Publication number 20090230984
- Publication date Sep 17, 2009
- Hitachi High-Technologies Corporation
- Eiichi Hazaki
- G01 - MEASURING TESTING
Information Patent Application
PROBE NAVIGATION METHOD AND DEVICE AND DEFECT INSPECTION DEVICE
- Publication number 20080218185
- Publication date Sep 11, 2008
- Takashi Furukawa
- G01 - MEASURING TESTING
Information Patent Application
Defective product inspection apparatus, probe positioning method an...
- Publication number 20080048699
- Publication date Feb 28, 2008
- Hitachi High-Technologies Corporation
- Eiichi Hazaki
- G01 - MEASURING TESTING
Information Patent Application
Probe navigation method and device and defect inspection device
- Publication number 20060192574
- Publication date Aug 31, 2006
- Takashi Furukawa
- G01 - MEASURING TESTING
Information Patent Application
Defect inspecting apparatus
- Publication number 20060087330
- Publication date Apr 27, 2006
- Hitachi High-Technologies Corporation
- Tsutomu Saito
- G01 - MEASURING TESTING
Information Patent Application
Probe navigation method and device and defect inspection device
- Publication number 20050140379
- Publication date Jun 30, 2005
- Takashi Furukawa
- G01 - MEASURING TESTING
Information Patent Application
Defective product inspection apparatus, probe positioning method an...
- Publication number 20050139781
- Publication date Jun 30, 2005
- Eiichi Hazaki
- G01 - MEASURING TESTING
Information Patent Application
Focused ion beam system
- Publication number 20040251413
- Publication date Dec 16, 2004
- Hitachi High-Technologies Corporation
- Wataru Suzuki
- H01 - BASIC ELECTRIC ELEMENTS

Eiichi Hazaki

Person

Patents Grantslast 30 patents

Stage drive device

Defective product inspection apparatus, probe positioning method an...

Probe navigation method and device and defect inspection device

Defective product inspection apparatus, probe positioning method an...

Probe navigation method and device and defect inspection device

Defective product inspection apparatus, probe positioning method an...

Defect inspecting apparatus

Probe navigation method and device and defect inspection device

Focused ion beam system

Scanning electron microscope

Charged particle beam apparatus and it's operating method

Method of and device for driving piezo-electric elements and system...

Scanning tunnel microscope equipped with scanning electron microscope

Combined scanning electron and scanning tunnelling microscope appar...

Particle beam surface analyzer

Oil feeding device for scroll fluid apparatus

Bearing device of sealed type scroll compressor

Oil feeding device for scroll fluid apparatus

Thrust bearing

Oil feeding device for scroll fluid apparatus

Bearing device of sealed type scroll compressor

Oil feeding device for scroll fluid apparatus

Bearing device for scroll-type compressor

Oil feeding device for scroll fluid apparatus

Patents Applicationslast 30 patents

STAGE DRIVE DEVICE

DEFECTIVE PRODUCT INSPECTION APPARATUS, PROBE POSITIONING METHOD AN...

PROBE NAVIGATION METHOD AND DEVICE AND DEFECT INSPECTION DEVICE

Defective product inspection apparatus, probe positioning method an...

Probe navigation method and device and defect inspection device

Defect inspecting apparatus

Probe navigation method and device and defect inspection device

Defective product inspection apparatus, probe positioning method an...

Focused ion beam system