Inventor · disambiguated record
Yoshikazu Nakayama
Also filed as: NAKAYAMA YOSHIKAZU
69 granted patents·13 pending applications·1,276 citations·filing 1978–2013
99Inventor score
Files withNAKAYAMA YOSHIKAZU20ADVANTEST CORP12TAKATA CORP10DAIKEN CHEMICAL CO LTD9JAPAN SCIENCE & TECH AGENCY5
Top patents by PatentIndex Score
82 records- 0196US8025971B2Fibrous columnar structure aggregate and pressure-sensitive adhesive member using the aggregateNITTO DENKO CORP·Filed 2009·Granted Sep 27, 2011·49 cites·20 claims
- 0295US6777637B2Sharpening method of nanotubesDAIKEN CHEMICAL CO LTD·Filed 2003·Granted Aug 17, 2004·82 cites·7 claims
- 0392US6669256B2Nanotweezers and nanomanipulatorNAKAYAMA YOSHIKAZU·Filed 2001·Granted Dec 30, 2003·66 cites·3 claims
- 0492US6528785B1Fusion-welded nanotube surface signal probe and method of attaching nanotube to probe holderDAIKEN CHEMICAL CO LTD·Filed 1999·Granted Mar 4, 2003·111 cites·16 claims
- 0590US8505478B2Apparatus for high-efficiency synthesis of carbon nanostructureSUEKANE OSAMU·Filed 2010·Granted Aug 13, 2013·16 cites·12 claims
- 0690US6421624B1Multi-port device analysis apparatus and method and calibration method thereofADVANTEST CORP·Filed 2000·Granted Jul 16, 2002·57 cites·21 claims
- 0790US5193847AAir bagTAKATA CORP·Filed 1991·Granted Mar 16, 1993·74 cites·19 claims
- 0889US8481158B2Carbon-based fine structure array, aggregate of carbon-based fine structures, use thereof and method for preparation thereofNAKAYAMA YOSHIKAZU·Filed 2005·Granted Jul 9, 2013·14 cites·22 claims
- 0988US6805390B2Nanotweezers and nanomanipulatorYOSHIKAZU NAKAYAMA·Filed 2003·Granted Oct 19, 2004·39 cites·4 claims
- 1087US7651668B2Production method and production device for carbon nano structureJAPAN SCIENCE & TECH AGENCY·Filed 2005·Granted Jan 26, 2010·14 cites·26 claims
- 1187US5678858AAir bag with tearable and non-tearable tethersTAKATA CORP·Filed 1996·Granted Oct 21, 1997·71 cites·4 claims
- 1285US7790228B2Method for high-efficiency synthesis of carbon nanostructureJAPAN SCIENCE & TECH AGENCY·Filed 2004·Granted Sep 7, 2010·28 cites·4 claims
- 1385US6558645B2Method for manufacturing carbon nanocoilsNAKAYAMA YOSHIKAZU·Filed 2001·Granted May 6, 2003·26 cites·7 claims
- 1485US5277966AUncoated woven fabric and method of manufacturing sameTAKATA CORP·Filed 1992·Granted Jan 11, 1994·26 cites·9 claims
- 1584US7073937B2Heat emitting probe and heat emitting probe apparatusDAIKEN CHEMICAL CO LTD·Filed 2002·Granted Jul 11, 2006·17 cites·5 claims
- 1682US6800865B2Coated nanotube surface signal probe and method of attaching nanotube to probe holderDAIKEN CHEMICAL CO LTD·Filed 2002·Granted Oct 5, 2004·34 cites·1 claims
- 1782US6759653B2Probe for scanning microscope produced by focused ion beam machiningYOSHIKAZU NAKAYAMA·Filed 2001·Granted Jul 6, 2004·32 cites·8 claims
- 1882US6735046B2Nano-magnetic head and nano-magnetic head device using the sameNAKAYAMA YOSHIKAZU·Filed 2001·Granted May 11, 2004·15 cites·8 claims
- 1982US4624906AElectrophotographic sensitive member having a fluorinated amorphous silicon photoconductive layerKYOCERA CORP·Filed 1984·Granted Nov 25, 1986·22 cites·12 claims
- 2081US6583085B1Method for manufacturing indium-tin-iron catalyst for use in production of carbon nanocoilsNAKAYAMA YOSHIKAZU·Filed 2001·Granted Jun 24, 2003·20 cites·4 claims
- 2177US8203347B2Device, method, and program for determining element, recording medium, and measurement deviceNAKAYAMA YOSHIKAZU·Filed 2007·Granted Jun 19, 2012·9 cites·13 claims
- 2276US7138627B1Nanotube probe and method for manufacturing sameYOSHIKAZU NAKAYAMA·Filed 2005·Granted Nov 21, 2006·10 cites·8 claims
- 2376US5060972AAir bag systemTAKATA CORP·Filed 1990·Granted Oct 29, 1991·44 cites·8 claims
- 2474US6496785B1Network analyzer, network analytical method and recording mediumADVANTEST CORP·Filed 2000·Granted Dec 17, 2002·20 cites·14 claims
- 2573US6787769B2Conductive probe for scanning microscope and machining method using the sameNAKAYAMA YOSHIKAZU·Filed 2001·Granted Sep 7, 2004·21 cites·9 claims
- 2673US5439250AInflator for air bag deviceTAKATA CORP·Filed 1994·Granted Aug 8, 1995·37 cites·8 claims
- 2772US7359814B1Multi-port analysis apparatus and method and calibration method thereofADVANTEST·Filed 2000·Granted Apr 15, 2008·21 cites·22 claims
- 2872US6705154B2Cantilever for vertical scanning microscope and probe for vertical scan microscopeNAKAYAMA YOSHIKAZU·Filed 2001·Granted Mar 16, 2004·20 cites·9 claims
- 2971US7561987B2Network analyzer, network analyzing method, program, and recording mediumROHDE & SCHWARZ·Filed 2005·Granted Jul 14, 2009·5 cites·19 claims
- 3070US4943027AMounting arrangement for a vehicle air bagTAKATA CORP·Filed 1989·Granted Jul 24, 1990·27 cites·9 claims
- 3169US7519509B2Network analyzer, transmission tracking error measuring method, network analyzing method, program, and recording mediumADVANTEST CORP·Filed 2005·Granted Apr 14, 2009·6 cites·12 claims
- 3269US7511508B2Fixture characteristic measuring device, method, program, recording medium, network analyzer, and semiconductor test deviceADVANTEST CORP·Filed 2005·Granted Mar 31, 2009·6 cites·16 claims
- 3369US5174602ACover for accommodating an air bagTAKATA CORP·Filed 1991·Granted Dec 29, 1992·34 cites·5 claims
- 3467US9309123B2Process for producing a carbon nanostructureNAGASAKA TAKESHI·Filed 2008·Granted Apr 12, 2016·2 cites·2 claims
- 3567US7398678B2Probe for a scanning microscopeNAKAYAMA YOSHIKAZU·Filed 2005·Granted Jul 15, 2008·4 cites·3 claims
- 3666US6719602B2Nanotube length control methodNAKAYAMA YOSHIKAZU·Filed 2002·Granted Apr 13, 2004·11 cites·4 claims
- 3762US7405178B2Catalysts for manufacturing carbon substancesDAIKEN CHEMICAL CO LTD·Filed 2002·Granted Jul 29, 2008·5 cites·1 claims
- 3861US9682862B2Carbon-based fine structure array, aggregate of carbon-based fine structures, use thereof and method for preparation thereofTAIYO NIPPON SANSO CORP·Filed 2013·Granted Jun 20, 2017·0 cites·9 claims
- 3961US7064341B2Coated nanotube surface signal probeDAIKEN CHEMICAL CO LTD·Filed 2004·Granted Jun 20, 2006·7 cites·2 claims
- 4061US7014830B2Method for mass-producing carbon nanocoilsDAIKEN CHEMICAL CO LTD·Filed 2002·Granted Mar 21, 2006·4 cites·5 claims
- 4159US8034738B2Process for producing catalyst body for production of brush-shaped carbon nanostructureTAIYO NIPPON SANSO CORP·Filed 2008·Granted Oct 11, 2011·0 cites·1 claims
- 4259US5297813AAir bag device having a connecting arrangement to facilitate assemblyTAKATA CORP·Filed 1992·Granted Mar 29, 1994·24 cites·8 claims
- 4357US6802549B2Nanotweezers and nanomanipulatorNAKAYAMA YOSHIKAZU·Filed 2003·Granted Oct 12, 2004·7 cites·3 claims
- 4457US6703615B2Light receiving and emitting probe and light receiving and emitting probe apparatusNAKAYAMA YOSHIKAZU·Filed 2002·Granted Mar 9, 2004·8 cites·4 claims
- 4556US8530374B2Catalyst body for production of brush-shaped carbon nanostructureNAKAYAMA YOSHIKAZU·Filed 2011·Granted Sep 10, 2013·0 cites·4 claims
- 4656US6777693B2Lithographic method using ultra-fine probe needleNAKAYAMA YOSHIKAZU·Filed 2001·Granted Aug 17, 2004·4 cites·6 claims
- 4756US6636050B2Four-terminal measuring device that uses nanotube terminalsNAKAYAMA YOSHIKAZU·Filed 2001·Granted Oct 21, 2003·13 cites·1 claims
- 4855US7616007B2Device, method, program, and recording medium for error factor measurement, and output correction device and reflection coefficient measurement device provided with the device for error factor measurementADVANTEST CORP·Filed 2007·Granted Nov 10, 2009·2 cites·12 claims
- 4955US6892432B2Nanotube cartridge and a method for manufacturing the sameDAIKEN CHEMICAL CO LTD·Filed 2001·Granted May 17, 2005·14 cites·6 claims
- 5055US6668652B2Nano-substance mass measurement method and apparatusNAKAYAMA YOSHIKAZU·Filed 2002·Granted Dec 30, 2003·6 cites·6 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →