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CPC
B23H7/101
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B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23H
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
B23H7/00
Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
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B23H7/101
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Patents Grants
last 30 patents
Information
Patent Grant
Wire electrode feeding apparatus and wire electrode feeding method
Patent number
11,819,936
Issue date
Nov 21, 2023
Seibu Electric & Machinery Co., Ltd.
Takashi Mitsuyasu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire cut electric discharge machining apparatus
Patent number
11,203,076
Issue date
Dec 21, 2021
Sodick Co., Ltd.
Masashi Sakaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machine and auto wire feeding method
Patent number
11,110,532
Issue date
Sep 7, 2021
FANUC CORPORATION
Hikaru Yamane
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Slicing SiC material by wire electrical discharge machining
Patent number
10,967,450
Issue date
Apr 6, 2021
Infineon Technologies AG
Nirdesh Ojha
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for material recovery in electroerosion machining
Patent number
10,682,715
Issue date
Jun 16, 2020
General Electric Company
Yuanfeng Luo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machine and wire electrical discharge mac...
Patent number
10,427,233
Issue date
Oct 1, 2019
FANUC CORPORATION
Kousuke Ookubo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrode storage device for wire electrical discharge machine
Patent number
10,315,262
Issue date
Jun 11, 2019
FANUC CORPORATION
Hiromitsu Kadokura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machine
Patent number
10,016,831
Issue date
Jul 10, 2018
FANUC CORPORATION
Hirotsugu Kasai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machining apparatus
Patent number
9,950,379
Issue date
Apr 24, 2018
Mitsubishi Electric Corporation
Hidetaka Miyake
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire-cut electrical discharge machining machine in which position o...
Patent number
9,884,383
Issue date
Feb 6, 2018
FANUC CORPORATION
Keita Hada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power supply system for wire electric discharge machining
Patent number
9,744,607
Issue date
Aug 29, 2017
Sodick Co., Ltd.
Kuniharu Yamada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machining apparatus, wire electrical disc...
Patent number
9,636,764
Issue date
May 2, 2017
Canon Marketing Japan Kabushiki Kaisha
Suguru Tsukamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Variable length flush nozzles for wire electrical discharge machines
Patent number
9,199,255
Issue date
Dec 1, 2015
Honeywell International Inc.
Harry Zahn
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of producing holes and countersinks in polycrystalline bodies
Patent number
9,089,900
Issue date
Jul 28, 2015
Diamond Innovations, Inc.
Raja Kountanya
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machine that adjusts flow rate of working...
Patent number
8,680,422
Issue date
Mar 25, 2014
FANUC CORPORATION
Masayuki Yoshida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire guide housing for wire electrical discharge machining device
Patent number
8,525,062
Issue date
Sep 3, 2013
Sodick Co., Ltd.
Akira Sato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Small-hole electrical discharge machining device and multiple diesi...
Patent number
7,202,439
Issue date
Apr 10, 2007
Elenix, Inc.
Hiroshi Ishiwata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Wire electric discharge machine
Patent number
6,984,800
Issue date
Jan 10, 2006
Fanuc Ltd
Hiroyuki Abe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for adjusting nozzle gap
Patent number
6,921,876
Issue date
Jul 26, 2005
Fanuc Ltd
Shinji Okuda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Out flushing guide bushing
Patent number
6,897,400
Issue date
May 24, 2005
General Electric Company
Renwei Yuan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire cut electric discharge machine with fluid cooler and method of...
Patent number
6,833,523
Issue date
Dec 21, 2004
Mitsubishi Denki Kabushiki Kaisha
Munenori Kimura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machining method and wire electric discharg...
Patent number
6,713,705
Issue date
Mar 30, 2004
Mitsubishi Denki Kabushiki Kaisha
Seiji Satou
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
Method of electrodischarge wire machining
Patent number
6,686,554
Issue date
Feb 3, 2004
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of and apparatus for wire electric discharge machining capab...
Patent number
6,639,172
Issue date
Oct 28, 2003
Mitsubishi Denki Kabushiki Kaisha
Akihiro Goto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machine
Patent number
6,552,291
Issue date
Apr 22, 2003
Mitsubishi Denki Kabushiki Kaisha
Hiroatsu Kobayashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machine
Patent number
6,512,193
Issue date
Jan 28, 2003
Mitsubishi Denki Kabushiki Kaisha
Toshio Moro
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electrical discharge machining apparatus
Patent number
6,437,277
Issue date
Aug 20, 2002
Mitsubishi Denki Kabushiki Kaisha
Toshio Moro
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wire electric discharge machine
Patent number
6,344,624
Issue date
Feb 5, 2002
Mitsubishi Denki Kabushiki Kaisha
Toshio Moro
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS AND WIRE ELECTRICAL D...
Publication number
20240207958
Publication date
Jun 27, 2024
Mitsubishi Electric Corporation
Hidetaka MIYAKE
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS
Publication number
20240149362
Publication date
May 9, 2024
SODICK CO., LTD.
Tsuyoshi Takeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRAINING MECHANISM
Publication number
20240123529
Publication date
Apr 18, 2024
FANUC Corporation
Shijin SONG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Wire Electrical Discharge Machine
Publication number
20230201941
Publication date
Jun 29, 2023
AGIE CHARMILLES SA
Matteo MONDADA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRODE FEEDING APPARATUS AND WIRE ELECTRODE FEEDING METHOD
Publication number
20220118538
Publication date
Apr 21, 2022
Seibu Electric & Machinery Co., Ltd.
Takashi MITSUYASU
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Slicing SiC Material by Wire Electrical Discharge Machining
Publication number
20190337069
Publication date
Nov 7, 2019
INFINEON TECHNOLOGIES AG
Nirdesh Ojha
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE CUT ELECTRIC DISCHARGE MACHINING APPARATUS
Publication number
20190184478
Publication date
Jun 20, 2019
SODICK CO., LTD.
Masashi Sakaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
AUTO WIRE FEEDING METHOD AND WIRE ELECTRICAL DISCHARGE MACHINE
Publication number
20190076946
Publication date
Mar 14, 2019
FANUC CORPORATION
Yoshinori MAKINO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MAC...
Publication number
20180029153
Publication date
Feb 1, 2018
FANUC CORPORATION
Kousuke OOKUBO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRODE STORAGE DEVICE FOR WIRE ELECTRICAL DISCHARGE MACHINE
Publication number
20170182574
Publication date
Jun 29, 2017
FANUC CORPORATION
Hiromitsu KADOKURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MATERIAL RECOVERY IN ELECTROEROSION MACHINING
Publication number
20160346855
Publication date
Dec 1, 2016
GENERAL ELECTRIC COMPANY
Yuanfeng Luo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS USING ELECTROCHEMICAL DISCHARGE MACHINING PROCESS AND MET...
Publication number
20160151849
Publication date
Jun 2, 2016
Foundation of Soongsil University-Industry Cooperation
Bohyun KIM
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WORKING FLUID SUPPLY CONTROL APPARATUS FOR WIRE ELECTRIC DISCHARGE...
Publication number
20150202704
Publication date
Jul 23, 2015
FANUC CORPORATION
Masayuki YOSHIDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PROCESSING LIQUID EJECTION DEVICE OF WIRE ELECTRICAL DISCHARGE MACHINE
Publication number
20150202703
Publication date
Jul 23, 2015
FANUC CORPORATION
Masahide YAMAOKA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRIC DISCHARGE MACHINE HAVING FUNCTION OF COMPENSATING POS...
Publication number
20140197138
Publication date
Jul 17, 2014
FANUC CORPORATION
Daisuke YOSHIZAKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VARIABLE LENGTH FLUSH NOZZLES FOR WIRE ELECTRICAL DISCHARGE MACHINES
Publication number
20140061164
Publication date
Mar 6, 2014
Honeywell International Inc.
Harry Zahn
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
WIRE ELECTRICAL DISCHARGE MACHINING APPARATUS, WIRE ELECTRICAL DISC...
Publication number
20130341305
Publication date
Dec 26, 2013
Suguru Tsukamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER SUPPLY SYSTEM FOR WIRE ELECTRIC DISCHARGE MACHINING
Publication number
20130112659
Publication date
May 9, 2013
SODICK CO., LTD.
Kuniharu Yamada
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRICAL DISCHARGE MACHINE THAT ADJUSTS FLOW RATE OF WORKING...
Publication number
20130092661
Publication date
Apr 18, 2013
FANUC CORPORATION
Masayuki Yoshida
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE ELECTRIC DISCHARGE MACHINING APPARATUS, WIRE ELECTRIC DISCHARG...
Publication number
20120217224
Publication date
Aug 30, 2012
Mitsubishi Electric Corporation
Hidetaka Miyake
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of Producing Holes and Countersinks in Polycrystalline Bodies
Publication number
20120170988
Publication date
Jul 5, 2012
DIAMOND INNOVATIONS, INC.
Raja Kountanya
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE TRANSMITTING MODULE
Publication number
20120125895
Publication date
May 24, 2012
Industrial Technology Research Institute
SHAO-KU HUANG
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WIRE GUIDE HOUSING FOR WIRE ELECTRICAL DISCHARGE MACHINING DEVICE
Publication number
20110233172
Publication date
Sep 29, 2011
SODICK CO., LTD.
Akira Sato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Wire Electric Discharge Machining Apparatus
Publication number
20090236318
Publication date
Sep 24, 2009
Masashi Sakaguchi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS FOR REMOVING DEBRIS FROM THE CUTTING GAP OF A WORK PIECE...
Publication number
20080277383
Publication date
Nov 13, 2008
Michael Sandlin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Electric discharge machine and machining fluid cooling device
Publication number
20050265854
Publication date
Dec 1, 2005
FANUC LTD.
Yasuo Arakawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Wire electric discharge machine
Publication number
20050072760
Publication date
Apr 7, 2005
FANUC LTD.
Hiroyuki Abe
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Small-hole electrical discharge machining device and multiple diesi...
Publication number
20040262266
Publication date
Dec 30, 2004
Elenix, Inc.
Hiroshi Ishiwata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR ADJUSTING NOZZLE GAP
Publication number
20040238498
Publication date
Dec 2, 2004
FANUC, LTD
Shinji Okuda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR