Inventor · disambiguated record
Akihiko Fujimoto
Also filed as: FUJIMOTO AKIHIKO
40 granted patents·3 pending applications·697 citations·filing 1984–2020
98Inventor score
Top patents by PatentIndex Score
43 records- 0198US5815400AMachining method using numerical control apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Sep 29, 1998·193 cites·19 claims
- 0295US5599142ADrilling control apparatusFANUC LTD·Filed 1994·Granted Feb 4, 1997·71 cites·7 claims
- 0392US7445587B2Automatic tool changing method and device for machine tool controlled by numerical controllerFANUC LTD·Filed 2007·Granted Nov 4, 2008·25 cites·10 claims
- 0487US5169223ATelescopic cover apparatusFANUC LTD·Filed 1989·Granted Dec 8, 1992·46 cites·4 claims
- 0585US6238152B1Tool clamping mechanism and pull studFANUC LTD·Filed 2000·Granted May 29, 2001·21 cites·6 claims
- 0682US5500039AGas-liquid separating apparatusMITSUBISHI HEAVY IND LTD·Filed 1994·Granted Mar 19, 1996·48 cites·8 claims
- 0781US8771132B2Transfer incorporating wet brakeFUJIMOTO AKIHIKO·Filed 2009·Granted Jul 8, 2014·12 cites·8 claims
- 0881US7836536B2Vehicle for passenger entry and exitTCM CORP·Filed 2007·Granted Nov 23, 2010·16 cites·6 claims
- 0976US7033308B2Automatic tool changing device for machine toolFANUC LTD·Filed 2004·Granted Apr 25, 2006·13 cites·4 claims
- 1076US5499963AAutomatic tool changerFANUC LTD·Filed 1993·Granted Mar 19, 1996·36 cites·11 claims
- 1172US7300393B2Automatic tool changerFANUC LTD·Filed 2005·Granted Nov 27, 2007·6 cites·10 claims
- 1270US5888037AMethod of and apparatus for moving feed shafts of numerical controlled machine toolFANUC LTD·Filed 1996·Granted Mar 30, 1999·29 cites·34 claims
- 1370US4955127AAutomatic tool exchanging device for a machine toolFANUC LTD·Filed 1988·Granted Sep 11, 1990·19 cites·5 claims
- 1467US7418783B2Clamping mechanism for tool holderFANUC LTD·Filed 2005·Granted Sep 2, 2008·4 cites·12 claims
- 1567US7172542B2Tool changing device and tool cleaning methodFANUC LTD·Filed 2004·Granted Feb 6, 2007·11 cites·5 claims
- 1664US5020210AAutomatic tool changer for a machine toolFANUC LTD·Filed 1989·Granted Jun 4, 1991·19 cites·4 claims
- 1763US7331741B2Numerically controlled machine toolFANUC LTD·Filed 2005·Granted Feb 19, 2008·3 cites·8 claims
- 1862US7128505B2Apparatus for preventing chips and/or cutting liquid from being scattered in machine toolFANUC LTD·Filed 2003·Granted Oct 31, 2006·7 cites·15 claims
- 1961US10442046B2Telescopic coverFANUC CORP·Filed 2018·Granted Oct 15, 2019·2 cites·2 claims
- 2061US4992712AControl device for industrial machineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 12, 1991·19 cites·4 claims
- 2158US4797811ADual language numerical controllerMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jan 10, 1989·19 cites·12 claims
- 2256US5570979ATelescopic cover for a machine toolFANUC LTD·Filed 1995·Granted Nov 5, 1996·14 cites·7 claims
- 2353US4862379ANumerical control machineMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Aug 29, 1989·14 cites·14 claims
- 2452US8405497B2Alarm device for clutchOKABE KAZUNARI·Filed 2008·Granted Mar 26, 2013·2 cites·5 claims
- 2550US10500687B2Machine toolFANUC CORP·Filed 2018·Granted Dec 10, 2019·0 cites·5 claims
- 2647US9037300B2Controller for a machine tool for executing tappingMAEKAWA SUSUMU·Filed 2012·Granted May 19, 2015·0 cites·7 claims
- 2747US7314077B2Telescopic coverFANUC LTD·Filed 2004·Granted Jan 1, 2008·1 cites·2 claims
- 2846US2006118384A1Clamping mechanism for pallet changerFANUC LTD·Filed 2005·Application pending·0 cites
- 2945US11642734B2Wire electrical discharge machine, machining program editor, wire electrode moving method and machining program editing methodFANUC CORP·Filed 2020·Granted May 9, 2023·0 cites·16 claims
- 3043US2005175425A1Spindle structure of a machine toolFANUC LTD·Filed 2005·Application pending·0 cites
- 3142US8429997B2Feeder for machine toolNAGAO AKIHIKO·Filed 2011·Granted Apr 30, 2013·0 cites·2 claims
- 3242US5091860ANumerical control device including tapping pitch data group memoryMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 25, 1992·8 cites·2 claims
- 3342US4766546ANumerically controlled apparatus including functions of synchronous-simultaneous transaction and independent-simultaneous translationMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Aug 23, 1988·5 cites·3 claims
- 3440US4739468ANumerical control device with display control using high level languageMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Apr 19, 1988·6 cites·5 claims
- 3540US4689751ANumerical control deviceMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Aug 25, 1987·7 cites·3 claims
- 3637US2010282013A1Lubrication structure of gear train encased in gear caseMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 3735US4885695ANumerical control device with general purpose setting displayMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Dec 5, 1989·4 cites·3 claims
- 3835US4839817ANumerically controlled apparatus including shunting controllerMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jun 13, 1989·5 cites·2 claims
- 3932US5130919AIndustrial machine control device for monitoring mechanical coordinate data of a controlled machineMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jul 14, 1992·2 cites·7 claims
- 4032US4616309ANumerical control systemMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Oct 7, 1986·4 cites·7 claims
- 4131US4716349ANumerical control apparatusMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Dec 29, 1987·6 cites·8 claims
- 4229US8783434B2Vehicle transmission with built-in brakeAIKAWA FUJITO·Filed 2010·Granted Jul 22, 2014·0 cites·5 claims
- 4328US4825382ANumerical control program editing and storage in RAM and ROMMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Apr 25, 1989·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →