Inventor · disambiguated record
Yoshiyuki Kikuchi
Also filed as: KIKUCHI YOSHIYUKI
37 granted patents·30 pending applications·527 citations·filing 1983–2025
97Inventor score
Files withASM IP HOLDING BV17TOKYO ELECTRON LTD11ALPS ELECTRIC CO LTD10MITSUMI ELECTRIC CO LTD8KIKUCHI YOSHIYUKI4
Top patents by PatentIndex Score
67 records- 0194USD449577SBattery caseMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Oct 23, 2001·61 cites·1 claims
- 0292USD431811SDistributor for electronic calculatorMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Oct 10, 2000·50 cites·1 claims
- 0388US6359616B1Coordinate input apparatusALPS ELECTRIC CO LTD·Filed 1999·Granted Mar 19, 2002·180 cites·5 claims
- 0487US6315582B1Electronic device for connecting universal serial buss interface equipmentMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Nov 13, 2001·42 cites·4 claims
- 0586USD482693SAttaching device for memory cardMITSUMI ELECTRIC CO LTD·Filed 2002·Granted Nov 25, 2003·32 cites·1 claims
- 0682US6983336B2Dual pointing device used to control a cursor having absolute and relative pointing devicesALPS ELECTRIC CO LTD·Filed 2003·Granted Jan 3, 2006·31 cites·23 claims
- 0776US11851919B2Door handleALPS ALPINE CO LTD·Filed 2020·Granted Dec 26, 2023·1 cites·11 claims
- 0876US4659744AFluorocarbon anion exchangers and processes for their preparationTOYO SODA MFG CO LTD·Filed 1984·Granted Apr 21, 1987·23 cites·5 claims
- 0975US7705831B2Pad type input device and scroll controlling method using the sameALPS ELECTRIC CO LTD·Filed 2006·Granted Apr 27, 2010·7 cites·6 claims
- 1075US2024150894A1Exhaust component cleaning method and substrate processing apparatus including exhaust componentASM IP HOLDING BV·Filed 2024·Application pending·0 cites
- 1175US2025207249A1Exhaust component cleaning method and substrate processing apparatus including exhaust componentASM IP HOLDING BV·Filed 2025·Application pending·0 cites
- 1273US8557714B2Adhesiveness of fluorocarbon (CFX) film by doping of amorphous carbonKIKUCHI YOSHIYUKI·Filed 2010·Granted Oct 15, 2013·3 cites·20 claims
- 1370US6522550B1Electronic deviceMITSUMI ELECTRIC CO LTD·Filed 2000·Granted Feb 18, 2003·14 cites·5 claims
- 1469US7633490B2Input deviceALPS ELECTRIC CO LTD·Filed 2006·Granted Dec 15, 2009·5 cites·10 claims
- 1569US2025236952A1Method of forming a structure including carbon material, structure formed using the method, and system for forming the structureASM IP HOLDING BV·Filed 2025·Application pending·0 cites
- 1668US12506000B2Method of filling gap with flowable carbon layerASM IP HOLDING BV·Filed 2022·Granted Dec 23, 2025·0 cites·21 claims
- 1766US7851351B2Manufacturing method for semiconductor devices with enhanced adhesivity and barrier propertiesTOKYO ELECTRON LTD·Filed 2008·Granted Dec 14, 2010·2 cites·2 claims
- 1866USD470851SMemory card reader with a hub for a universal serial busNISHIO ATSUSHI·Filed 2002·Granted Feb 25, 2003·16 cites·1 claims
- 1965US9019677B2Semiconductor switching element drive circuitKIKUCHI YOSHIYUKI·Filed 2012·Granted Apr 28, 2015·2 cites·12 claims
- 2065US2017253972A1Substrate processing apparatusTOKYO ELECTRON LTD·Filed 2017·Application pending·0 cites
- 2162US10910200B2Plasma processing apparatus and precoating methodTOKYO ELECTRON LTD·Filed 2019·Granted Feb 2, 2021·0 cites·6 claims
- 2262US7902641B2Semiconductor device and manufacturing method thereforTOKYO ELECTRON LTD·Filed 2008·Granted Mar 8, 2011·1 cites·20 claims
- 2362US2024150898A1Chamber liner for substrate processing apparatusASM IP HOLDING BV·Filed 2023·Application pending·0 cites
- 2462US2021071296A1Exhaust component cleaning method and substrate processing apparatus including exhaust componentASM IP HOLDING BV·Filed 2020·Application pending·0 cites
- 2559US8513986B2Driving circuit for switching element and power converterMARUYAMA SHO·Filed 2010·Granted Aug 20, 2013·2 cites·7 claims
- 2659US2025037994A1Methods of filling trenches on substrate surfaceASM IP HOLDING BV·Filed 2024·Application pending·0 cites
- 2759US2024271280A1Method of forming dielectric material layer using plasmaASM IP HOLDING BV·Filed 2024·Application pending·0 cites
- 2859US2024304441A1Method of forming dielectric material layer using plasmaASM IP HOLDING BV·Filed 2024·Application pending·0 cites
- 2958US2015197853A1Substrate processing apparatusTOKYO ELECTRON LTD·Filed 2015·Application pending·0 cites
- 3057US5013828APreparation of diacyl derivatives of 2'-deoxy-5-fluorouridine via novel intermediate compoundCENTRAL GLASS CO LTD·Filed 1989·Granted May 7, 1991·9 cites·12 claims
- 3157US2021238742A1Method of forming a structure including carbon material, structure formed using the method, and system for forming the structureASM IP HOLDING BV·Filed 2021·Application pending·0 cites
- 3256US12068154B2Method of forming a nitrogen-containing carbon film and system for performing the methodASM IP HOLDING BV·Filed 2021·Granted Aug 20, 2024·0 cites·13 claims
- 3356US2016017484A1Carbon film formation method, and carbon filmTOKYO ELECTRON LTD·Filed 2014·Application pending·0 cites
- 3455US11705333B2Structures including multiple carbon layers and methods of forming and using sameASM IP HOLDING BV·Filed 2021·Granted Jul 18, 2023·0 cites·23 claims
- 3553US6681268B1Dual pointing screen cursor device comprising touch pad and stick wherein each has identifying bytes that is transmitted through single channel portALPS ELECTRIC CO LTD·Filed 1999·Granted Jan 20, 2004·24 cites·2 claims
- 3653US4567206AFluorocarbon polymers and processes for their preparationTOYO SODA MFG CO LTD·Filed 1983·Granted Jan 28, 1986·9 cites·12 claims
- 3753US2023129291A1Bevel etcher using atmospheric plasmaASM IP HOLDING BV·Filed 2022·Application pending·0 cites
- 3852US12469693B2Method of forming a carbon-containing layer and structure including the layerASM IP HOLDING BV·Filed 2020·Granted Nov 11, 2025·0 cites·23 claims
- 3952US2017250058A1Plasma processing apparatus and precoating methodTOKYO ELECTRON LTD·Filed 2017·Application pending·0 cites
- 4051US2023137026A1Method and system for selectively removing material at an edge of a substrateASM IP HOLDING BV·Filed 2022·Application pending·0 cites
- 4150US11492823B2Door handleALPS ALPINE CO LTD·Filed 2020·Granted Nov 8, 2022·0 cites·9 claims
- 4250US2022251707A1Methods of filling recesses on substrate surface, structures formed using the methods, and systems for forming sameASM IP HOLDING BV·Filed 2022·Application pending·0 cites
- 4349US11773629B2Operation detection device and door handleALPS ALPINE CO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·18 claims
- 4448US11307256B2Diagnostic apparatus and diagnostic methodMARELLI CORP·Filed 2019·Granted Apr 19, 2022·0 cites·12 claims
- 4548US2009109188A1Input processing deviceALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 4648US2009116745A1Input processing deviceALPS ELECTRIC CO LTD·Filed 2008·Application pending·0 cites
- 4748US2021257213A1Method of forming dielectric material layers using pulsed plasma power, structures and devices including the layers, and systems for forming the layersASM IP HOLDING BV·Filed 2021·Application pending·0 cites
- 4847US2010032838A1Amorphous carbon film, semiconductor device, film forming method, film forming apparatus and storage mediumTOKYO ELECTRON LTD·Filed 2007·Application pending·0 cites
- 4946US8334204B2Semiconductor device and manufacturing method thereforMATSUOKA TAKAAKI·Filed 2008·Granted Dec 18, 2012·0 cites·11 claims
- 5045US8609552B2Method for controlling dangling bonds in fluorocarbon filmsKIKUCHI YOSHIYUKI·Filed 2011·Granted Dec 17, 2013·0 cites·20 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →