ClassID:

42685

B23H7/105 - CPC Classification

Classification description:

Processes or apparatus applicable to both electrical discharge machining and electrochemical machining; Wire-cutting; Wire electrodes; Supporting, winding or electrical connection of wire-electrode Wire guides

Recent Application in this class:
#1
20240326145
2024-10-03

Multiwire electric discharge machine, multiwire electric discharge machining method, and semiconductor wafer manufacturing method

#2
20240207960
2024-06-27

WIRE ELECTRICAL DISCHARGE MACHINING

#3
20240123529
2024-04-18

DRAINING MECHANISM

#4
20240066617
2024-02-29

WEDM MACHINE TOOL FOR MACHINING DISC-SHAPED POROUS PART

#5
20230294188
2023-09-21

TENSION INFORMATION ACQUISITION DEVICE, WIRE ELECTRICAL DISCHARGE MACHINE, AND TENSION INFORMATION ACQUISITION METHOD

#6
20230286071
2023-09-14

SEALING DEVICE AND WIRE ELECTRICAL DISCHARGE MACHINE

#7
20230241698
2023-08-03

WIRE SPARK MACHINING APPARATUS AND METHOD FOR PRODUCING SEMICONDUCTOR WAFER

#8
20230201941
2023-06-29

Wire Electrical Discharge Machine

#9
20230191514
2023-06-22

ELECTRIC DISCHARGE MACHINING APPARATUS AND METHOD FOR FIXING POWER CONDUCTOR IN ELECTRIC DISCHARGE MACHINING APPARATUS

#10
20230135308
2023-05-04

WIRE ELECTRIC DISCHARGE MACHINING APPARATUS AND WIRE ELECTRIC DISCHARGE MACHINING METHOD

#11
20230070464
2023-03-09

FOLLOW-UP SWING HEAD TYPE LARGE TAPER WIRE CUTTING DEVICE

#12
20220176481
2022-06-09

Machining method of wire discharge machine, machining program generating device, wire discharge machining system and machined object manufacturing method

#13
20220143724
2022-05-12

Wire electrical discharge machine

#14
20220118538
2022-04-21

Wire electrode feeding apparatus and wire electrode feeding method

#15
20220001473
2022-01-06

Wire management method for high-speed wire cutting

#16
20210387275
2021-12-16

Wire electric discharge machining apparatus

#17
20200368837
2020-11-26

Wire electric discharge machining method and wire electric discharge machine

#18
20200246893
2020-08-06

Wire electrical discharge machine

#19
20200030901
2020-01-30

SMALL-HOLE ELECTRIC DISCHARGE MACHINING MACHINE

#20
20190381589
2019-12-19

Wire electrical discharge machine and machining condition adjustment method

#21
20190283159
2019-09-19

Wire electrical discharge machine

#22
20190255638
2019-08-22

Wire electric discharge machining apparatus

#23
20190232408
2019-08-01

Wire electrical discharge machine and method of controlling wire electrical discharge machine

#24
20190210131
2019-07-11

Wire guide device of wire electrical discharge machine and wire electrical discharge machine

#25
20190201994
2019-07-04

Wire electrical discharge machine and auto wire feeding method of wire electrical discharge machine

#26
20190184478
2019-06-20

Wire cut electric discharge machining apparatus

#27
20190134728
2019-05-09

WIRE ELECTRIC DISCHARGE MACHINE, GUIDE UNIT, AND WIRE ELECTRIC DISCHARGE MACHINING METHOD

#28
20190076946
2019-03-14

AUTO WIRE FEEDING METHOD AND WIRE ELECTRICAL DISCHARGE MACHINE

#29
20180229320
2018-08-16

Wire electrical discharge machining apparatus and method of manufacturing semiconductor wafer

#30
20180117693
2018-05-03

Wire electric discharge machine

#31
20180029153
2018-02-01

Wire electrical discharge machine and wire electrical discharge machining method

#32
20180015556
2018-01-18

Wire electrical discharge machine

#33
20170209947
2017-07-27

WIRE GUIDE ASSEMBLY

#34
20170056991
2017-03-02

Wire electric discharge machine capable of machining various surfaces

#35
20160368069
2016-12-22

MULTI-WIRE SAW

#36
20160059338
2016-03-03

Wire electric discharge machining apparatus and manufacturing method for thin plate and manufacturing method for semiconductor wafer using wire electric discharge machining apparatus

#37
20150069022
2015-03-12

Numerical control apparatus for controlling wire electric discharge machine which performs taper machining

#38
20140224669
2014-08-14

Wire electric discharge machine and wire electrode forwarding method used in the same

#39
20140116991
2014-05-01

Wire electric discharge machining apparatus and control device

#40
20140042127
2014-02-13

Electrical discharge machine

#41
20130180958
2013-07-18

Fixing mechanism of wire guide of wire electric discharge machine

#42
20130140277
2013-06-06

Wire electric discharge machining apparatus, wire electric discharge machining method, thin plate manufacturing method, and semiconductor wafer manufacturing method

#43
20120152906
2012-06-21

WIRE ELECTRIC DISCHARGE MACHINING APPARATUS

#44
20120138576
2012-06-07

COMPOUND ELECTRICAL DISCHARGE MACHINING APPARATUS AND SMALL-HOLE ELECTRICAL DISCHARGE MACHINING MODULE THEREOF

#45
20110233172
2011-09-29

Wire guide housing for wire electrical discharge machining device

#46
20090236318
2009-09-24

Wire Electric Discharge Machining Apparatus

#47
20090014420
2009-01-15

Wire electric discharge machining apparatus

#48
20080290071
2008-11-27

METHOD FOR DETERMINING WIRE SUPPORTING POINT IN WIRE-CUT ELECTRICAL DISCHARGE MACHINE AND MEASURING MEMBER FOR PRACTICING THE SAME

#49
20070228016
2007-10-04

Wire electrode supply device for wire-cut electric discharge machine

#50
20050072760
2005-04-07

Wire electric discharge machine