Obara Haruki

Person

Toyama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wire temperature distribution measuring method for a wire electric...
- Patent number 5,725,307
- Issue date Mar 10, 1998
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire temperature measuring method for a wire electric discharge mac...
- Patent number 5,590,964
- Issue date Jan 7, 1997
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine capable of preventing electrolytic corro...
- Patent number 5,171,956
- Issue date Dec 15, 1992
- Fanuc Ltd.
- Obara Haruki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gap voltage detector in a wire-cut electric discharge machine
- Patent number 5,006,693
- Issue date Apr 9, 1991
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Initial hole machining device for a wire-cut electric discharge mac...
- Patent number 4,990,737
- Issue date Feb 5, 1991
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for detecting working conditions for a wire...
- Patent number 4,970,363
- Issue date Nov 13, 1990
- Fanuc
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric-discharge-machining power source
- Patent number 4,967,054
- Issue date Oct 30, 1990
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge position detecting device of a wire electric dis...
- Patent number 4,963,711
- Issue date Oct 16, 1990
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining equipment
- Patent number 4,882,464
- Issue date Nov 21, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machining control apparatus
- Patent number 4,868,760
- Issue date Sep 19, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining power source
- Patent number 4,864,092
- Issue date Sep 5, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge wire cutting conditions varied with nozzle heigh...
- Patent number 4,833,290
- Issue date May 23, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining control apparatus
- Patent number 4,833,289
- Issue date May 23, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine position finding apparatus
- Patent number 4,820,895
- Issue date Apr 11, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic wire connecting apparatus for wire cut electric discharge...
- Patent number 4,818,848
- Issue date Apr 4, 1989
- FANUC Limited
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire cut electric discharge machine
- Patent number 4,816,636
- Issue date Mar 28, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for wire-cut electrical discharge machining
- Patent number 4,806,720
- Issue date Feb 21, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire guide for electric discharge wire cutting
- Patent number 4,803,328
- Issue date Feb 7, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical power feeder for a wire electrode type electrical discha...
- Patent number 4,803,327
- Issue date Feb 7, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrode type electrical discharge machining equipment
- Patent number 4,801,779
- Issue date Jan 31, 1989
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining apparatus of wire-cutting type
- Patent number 4,783,583
- Issue date Nov 8, 1988
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling confirming apparatus of electric discharge machining system
- Patent number 4,760,233
- Issue date Jul 26, 1988
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flow control valve for cooling a wire electrode
- Patent number 4,740,667
- Issue date Apr 26, 1988
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Taper cutting control unit for wire-cut, electric discharge machine
- Patent number 4,736,086
- Issue date Apr 5, 1988
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire cut electric discharge machine
- Patent number 4,733,041
- Issue date Mar 22, 1988
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining power supply
- Patent number 4,719,327
- Issue date Jan 12, 1988
- Fanuc Ltd.
- Obara Haruki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining power source
- Patent number 4,710,603
- Issue date Dec 1, 1987
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining condition setting system
- Patent number 4,685,064
- Issue date Aug 4, 1987
- Fanuc Ltd.
- Mitsuo Kinoshita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire-cut, electric discharge machining power supply unit
- Patent number 4,681,997
- Issue date Jul 21, 1987
- Fanuc Ltd.
- Michiya Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire discharge machining power source
- Patent number 4,678,884
- Issue date Jul 7, 1987
- Fanuc Ltd.
- Haruki Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Obara Haruki

Person

Patents Grantslast 30 patents

Wire temperature distribution measuring method for a wire electric...

Wire temperature measuring method for a wire electric discharge mac...

Electric discharge machine capable of preventing electrolytic corro...

Gap voltage detector in a wire-cut electric discharge machine

Initial hole machining device for a wire-cut electric discharge mac...

Method of and apparatus for detecting working conditions for a wire...

Electric-discharge-machining power source

Electric discharge position detecting device of a wire electric dis...

Electrical discharge machining equipment

Wire electric discharge machining control apparatus

Electric discharge machining power source

Electric discharge wire cutting conditions varied with nozzle heigh...

Electric discharge machining control apparatus

Electric discharge machine position finding apparatus

Automatic wire connecting apparatus for wire cut electric discharge...

Wire cut electric discharge machine

Method and apparatus for wire-cut electrical discharge machining

Wire guide for electric discharge wire cutting

Electrical power feeder for a wire electrode type electrical discha...

Wire electrode type electrical discharge machining equipment

Electric discharge machining apparatus of wire-cutting type

Drilling confirming apparatus of electric discharge machining system

Flow control valve for cooling a wire electrode

Taper cutting control unit for wire-cut, electric discharge machine

Wire cut electric discharge machine

Electrical discharge machining power supply

Electric discharge machining power source

Electric discharge machining condition setting system

Wire-cut, electric discharge machining power supply unit

Wire discharge machining power source