Inventor
NAKAGAWA TAKAYUKI
JP50 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
14 patentsUS7518081B2Apr 14, 2009
Electric discharge machining apparatus
MITSUBISHI ELECTRIC CORP11 citations84
US6788019B2Sep 7, 2004
Electric discharge machining device and electric discharge machining method
MITSUBISHI ELECTRIC CORP11 citations74
US10646939B2May 12, 2020
Wire electric discharge machine
MITSUBISHI ELECTRIC CORP4 citations68
US6881918B2Apr 19, 2005
Electric discharge machining apparatus
MITSUBISHI ELECTRIC CORP5 citations63
US6621033B2Sep 16, 2003
Electrical discharge machining apparatus
MITSUBISHI ELECTRIC CORP4 citations63
US6608275B1Aug 19, 2003
Jump control method and apparatus for electric
MITSUBISHI ELECTRIC CORP5 citations63
US6505091B1Jan 7, 2003
Method and apparatus for electrodischarge machining
MITSUBISHI ELECTRIC CORP4 citations63
US6385501B1May 7, 2002
Electric discharge machining control method and electric discharge machining controller
MITSUBISHI ELECTRIC CORP5 citations63
US6580049B1Jun 17, 2003
Electric discharge machining method and device
MITSUBISHI ELECTRIC CORP4 citations62
US9409245B2Aug 9, 2016
Wire electric-discharge machining apparatus, wire electric-discharge machining method, and control device
MITSUBISHI ELECTRIC CORP1 citations51
US12204299B2Jan 21, 2025
Machining condition searching device and machining condition searching method
MITSUBISHI ELECTRIC CORP0 citations44
US9855616B2Jan 2, 2018
Control device for wire electric discharge machine and control method for wire electric discharge machine
MITSUBISHI ELECTRIC CORP1 citations43
US12269105B2Apr 8, 2025
Control device for wire spark erosion machine and control method for wire spark erosion machine
MITSUBISHI ELECTRIC CORP0 citations41
US10144077B2Dec 4, 2018
Wire electrical discharge apparatus and initial hole machining method
MITSUBISHI ELECTRIC CORP0 citations41
HITACHI LTD
13 patentsUS5701434ADec 23, 1997
Interleave memory controller with a common access queue
HITACHI LTD271 citations99
US4881168ANov 14, 1989
Vector processor with vector data compression/expansion capability
HITACHI LTD147 citations98
US5682480AOct 28, 1997
Parallel computer system for performing barrier synchronization by transferring the synchronization packet through a path which bypasses the packet buffer in response to an interrupt
HITACHI LTD61 citations96
US4782441ANov 1, 1988
Vector processor capable of parallely executing instructions and reserving execution status order for restarting interrupted executions
HITACHI LTD59 citations96
US4825361AApr 25, 1989
Vector processor for reordering vector data during transfer from main memory to vector registers
HITACHI LTD47 citations93
US5822605AOct 13, 1998
Parallel processor system with a broadcast message serializing circuit provided within a network
HITACHI LTD41 citations92
US4910667AMar 20, 1990
Vector processor with vector buffer memory for read or write of vector data between vector storage and operation unit
HITACHI LTD36 citations92
US4899273AFeb 6, 1990
Circuit simulation method with clock event suppression for debugging LSI circuits
HITACHI LTD53 citations92
US4773006ASep 20, 1988
Vector operation designator
HITACHI LTD31 citations92
US4803620AFeb 7, 1989
Multi-processor system responsive to pause and pause clearing instructions for instruction execution control
HITACHI LTD23 citations82
US4792893ADec 20, 1988
Selectively recursive pipelined parallel vector logical operation system
HITACHI LTD7 citations74
US5051941ASep 24, 1991
Method and apparatus for logical simulation
HITACHI LTD15 citations73
US4811213AMar 7, 1989
Vector processor with vector registers
HITACHI LTD7 citations73
NAKAGAWA TAKAYUKI
4 patentsUS8606089B2Dec 10, 2013
Reproduction controller, and reproduction controlling method and program
NAKAGAWA TAKAYUKI2 citations61
US9012458B2Apr 21, 2015
Antitumor agent using compounds having kinase inhibitory effect in combination
NAKAGAWA TAKAYUKI1 citations50
US9308595B2Apr 12, 2016
Automatic wire-threading device
NAKAGAWA TAKAYUKI0 citations36
US9150379B2Oct 6, 2015
Wire traveling device
NAKAGAWA TAKAYUKI0 citations36