Hisashi Yamada

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wire electrical discharge machining apparatus
- Patent number 8,586,891
- Issue date Nov 19, 2013
- Mitsubishi Electric Corporation
- Takashi Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printing method and device having first and second printing units
- Patent number 8,459,886
- Issue date Jun 11, 2013
- Mitsubishi Electric Corporation
- Ichirou Furuki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Wire electrical discharge machining apparatus
- Patent number 8,258,420
- Issue date Sep 4, 2012
- Mitsubishi Electric Corporation
- Yasuo Onodera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluid-quality control method, fluid-quality control apparatus, and...
- Patent number 8,217,296
- Issue date Jul 10, 2012
- Mitsubishi Electric Corporation
- Hisakatsu Kawarai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine with impedance switching
- Patent number 8,093,526
- Issue date Jan 10, 2012
- Mitsubishi Electric Corporation
- Takashi Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining apparatus and electrical discharge m...
- Patent number 8,058,582
- Issue date Nov 15, 2011
- Mitsubishi Electric Corporation
- Hisakatsu Kawarai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electrical discharge machining apparatus
- Patent number 8,003,911
- Issue date Aug 23, 2011
- Mitsubishi Electric Corporation
- Yasuo Onodera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for machining a workpiece using wire discharge including...
- Patent number 7,928,337
- Issue date Apr 19, 2011
- Mitsubishi Electric Corporation
- Yasuo Onodera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine and electric discharge machining method
- Patent number 7,795,558
- Issue date Sep 14, 2010
- Mitsubishi Electric Corporation
- Yoji Nakajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Indole resins epoxy resins and resin compositions containing the same
- Patent number 7,259,213
- Issue date Aug 21, 2007
- Nippon Steel Chemical Co., Ltd.
- Masashi Kaji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Working liquid ejector of wire electric discharge machine
- Patent number 7,078,645
- Issue date Jul 18, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Hisashi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining power supply for wire electrical discharge machine
- Patent number 7,045,735
- Issue date May 16, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Seiji Satou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire electric discharge machine
- Patent number 6,815,630
- Issue date Nov 9, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Shuichiro Ishihara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
ELECTRODE OF GREEN COMPACT FOR DISCHARGE SURFACE TREATMENT, METHOD...
- Patent number 6,793,982
- Issue date Sep 21, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Hisashi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic wire electrode feeder for wire electric discharge machini...
- Patent number 6,787,727
- Issue date Sep 7, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Hisashi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Holding mechanism for replacement ink ribbon
- Patent number 6,752,550
- Issue date Jun 22, 2004
- Olympus Optical Co., Ltd.
- Toshiyuki Toyofuku
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Wire electric discharge machining apparatus
- Patent number 6,747,236
- Issue date Jun 8, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Takuji Magara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic wire supply system of wire cut electrodischarge machine
- Patent number 6,698,639
- Issue date Mar 2, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Yoichi Otomo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply apparatus for electric discharge machine
- Patent number 5,903,067
- Issue date May 11, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Seiji Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire-cut electric discharge machining apparatus and control method...
- Patent number 5,756,956
- Issue date May 26, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Seiji Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printing apparatus
- Patent number 5,474,394
- Issue date Dec 12, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Kiyoshi Koike
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electrical discharge machine with secondary electrode for corrosion...
- Patent number 5,422,455
- Issue date Jun 6, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Seiji Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machine power supply circuit
- Patent number 5,416,290
- Issue date May 16, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Takuji Magara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining apparatus with switch connection betwe...
- Patent number 5,315,088
- Issue date May 24, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Hisashi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machine with machining gap voltage control
- Patent number 5,233,148
- Issue date Aug 3, 1993
- Mitsubishi Denki K.K.
- Takuji Magara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire guides for traveling wire type apparatus
- Patent number 5,086,202
- Issue date Feb 4, 1992
- Mitsubishi Denki K.K.
- Takeshi Iwasaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic wire feeding method and apparatus for electrodischarge ma...
- Patent number 5,045,662
- Issue date Sep 3, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Hisashi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire cutting electric discharge machine with nozzle collision detec...
- Patent number 4,975,557
- Issue date Dec 4, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Hisashi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS
- Publication number 20100224596
- Publication date Sep 9, 2010
- Mitsubishi Electric Corporation
- Takashi Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLUID-QUALITY CONTROL METHOD, FLUID-QUALITY CONTROL APPARATUS, AND...
- Publication number 20100219164
- Publication date Sep 2, 2010
- Hisakatsu Kawarai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wire-Discharge Machining Apparatus
- Publication number 20100133237
- Publication date Jun 3, 2010
- MITSUBISHI ELECTRIC CORPORATION
- Yasuo Onodera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS
- Publication number 20100084378
- Publication date Apr 8, 2010
- MITSUBISHI ELECTRIC CORPORATION
- Yasuo Onodera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS
- Publication number 20100012626
- Publication date Jan 21, 2010
- MITSUBISHI ELECTRIC CORPORATION
- Yasuo Onodera
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE ELECTRIC DISCHARGE MACHINE
- Publication number 20090314747
- Publication date Dec 24, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Takashi Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DISCHARGE MACHINING APPARATUS AND ELECTRICAL DISCHARGE M...
- Publication number 20090277876
- Publication date Nov 12, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Hisakatsu Kawarai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Printing Device and Printing Method
- Publication number 20090116893
- Publication date May 7, 2009
- Mitsubishi Electric Corporation
- Ichiro Furuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ELECTRIC DISCHARGE MACHINE AND ELECTRIC DISCHARGE MACHINING METHOD
- Publication number 20090057274
- Publication date Mar 5, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Yoji Nakajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Indole resins epoxy resins and resin compositions containing the same
- Publication number 20050131167
- Publication date Jun 16, 2005
- Masashi Kaji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Working liquid ejector of wire electric discharge machine
- Publication number 20050072759
- Publication date Apr 7, 2005
- Hisashi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Machining power supply for wire electrical discharge machine
- Publication number 20050051519
- Publication date Mar 10, 2005
- Seiji Satou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Automatic wire electrode feeder for wire electric discharge machini...
- Publication number 20030010753
- Publication date Jan 16, 2003
- Hisashi Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Replacement ink ribbon holding mechanism
- Publication number 20020164186
- Publication date Nov 7, 2002
- Toshiyuki Toyofuku
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Hisashi Yamada

Person

Patents Grantslast 30 patents

Wire electrical discharge machining apparatus

Printing method and device having first and second printing units

Wire electrical discharge machining apparatus

Fluid-quality control method, fluid-quality control apparatus, and...

Wire electric discharge machine with impedance switching

Electrical discharge machining apparatus and electrical discharge m...

Wire electrical discharge machining apparatus

Apparatus for machining a workpiece using wire discharge including...

Electric discharge machine and electric discharge machining method

Indole resins epoxy resins and resin compositions containing the same

Working liquid ejector of wire electric discharge machine

Machining power supply for wire electrical discharge machine

Wire electric discharge machine

ELECTRODE OF GREEN COMPACT FOR DISCHARGE SURFACE TREATMENT, METHOD...

Automatic wire electrode feeder for wire electric discharge machini...

Holding mechanism for replacement ink ribbon

Wire electric discharge machining apparatus

Automatic wire supply system of wire cut electrodischarge machine

Power supply apparatus for electric discharge machine

Wire-cut electric discharge machining apparatus and control method...

Printing apparatus

Electrical discharge machine with secondary electrode for corrosion...

Electric discharge machine power supply circuit

Electric discharge machining apparatus with switch connection betwe...

Electrical discharge machine with machining gap voltage control

Wire guides for traveling wire type apparatus

Automatic wire feeding method and apparatus for electrodischarge ma...

Wire cutting electric discharge machine with nozzle collision detec...

Patents Applicationslast 30 patents

WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS

FLUID-QUALITY CONTROL METHOD, FLUID-QUALITY CONTROL APPARATUS, AND...

Wire-Discharge Machining Apparatus

WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS

WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS

WIRE ELECTRIC DISCHARGE MACHINE

ELECTRICAL DISCHARGE MACHINING APPARATUS AND ELECTRICAL DISCHARGE M...

Printing Device and Printing Method

ELECTRIC DISCHARGE MACHINE AND ELECTRIC DISCHARGE MACHINING METHOD

Indole resins epoxy resins and resin compositions containing the same

Working liquid ejector of wire electric discharge machine

Machining power supply for wire electrical discharge machine

Automatic wire electrode feeder for wire electric discharge machini...

Replacement ink ribbon holding mechanism