Inventor · disambiguated record
Hitoshi Noguchi
Also filed as: NOGUCHI HITOSHI
100 granted patents·33 pending applications·1,016 citations·filing 1975–2024
99Inventor score
Files withFUJI PHOTO FILM CO LTD43SHINETSU CHEMICAL CO39NOGUCHI HITOSHI13SANYO ELECTRIC CO10DENSO CORP7
Top patents by PatentIndex Score
133 records- 0198US7515383B2Magnetic recording mediumFUJIFILM CORP·Filed 2005·Granted Apr 7, 2009·99 cites·16 claims
- 0297US6791803B2Magnetic recording and reproducing method and magnetic recording medium employed for the sameFUJI PHOTO FILM CO LTD·Filed 2002·Granted Sep 14, 2004·105 cites·6 claims
- 0396US6254964B1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1999·Granted Jul 3, 2001·130 cites·37 claims
- 0489US12416098B2Method of manufacturing diamond substrateSHIN ETSU POLYMER CO LTD·Filed 2022·Granted Sep 16, 2025·1 cites·3 claims
- 0585US10253426B2Method for manufacturing diamond substrateSHINETSU CHEMICAL CO·Filed 2017·Granted Apr 9, 2019·4 cites·13 claims
- 0685US9328806B2Structure of power transmission apparatusDENSO CORP·Filed 2014·Granted May 3, 2016·7 cites·11 claims
- 0783US7514146B2Multilayer substrate, method for producing a multilayer substrate, and deviceSHINETSU CHEMICAL CO·Filed 2006·Granted Apr 7, 2009·8 cites·12 claims
- 0882US9534315B2Diamond producing method and DC plasma enhanced CVD apparatusSHIN-ESTU CHEMICAL CO LTD·Filed 2013·Granted Jan 3, 2017·1 cites·5 claims
- 0982US8164857B2Magnetic signal reproduction system employing a spin-valve MR head developed for high-density recording and a spin-valve MR head and magnetic signal reproduction method for reproducing magnetic signals in which a spin-valve MR head is employedNOGUCHI HITOSHI·Filed 2008·Granted Apr 24, 2012·4 cites·18 claims
- 1081US5935674ADisc type magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1997·Granted Aug 10, 1999·35 cites·3 claims
- 1180US5286567APellicle for photolithographic maskSHINETSU CHEMICAL CO·Filed 1992·Granted Feb 15, 1994·34 cites·2 claims
- 1279US8731760B2Vehicle driving system control apparatusDENSO CORP·Filed 2012·Granted May 20, 2014·7 cites·8 claims
- 1378US8574120B2Vehicle driving system control apparatusDENSO CORP·Filed 2012·Granted Nov 5, 2013·6 cites·10 claims
- 1477US12484273B2Laminate substrate, freestanding substrate, method for manufacturing laminate substrate, and method for manufacturing freestanding substrateSHINETSU CHEMICAL CO·Filed 2024·Granted Nov 25, 2025·0 cites·4 claims
- 1577US5051303AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1989·Granted Sep 24, 1991·31 cites·7 claims
- 1675US9076653B2Substrate for growing single crystal diamond layer and method for producing single crystal diamond substrateNOGUCHI HITOSHI·Filed 2010·Granted Jul 7, 2015·3 cites·17 claims
- 1775US5139633AFilm-forming on substrate by sputteringSHINETSU CHEMICAL CO·Filed 1991·Granted Aug 18, 1992·28 cites·4 claims
- 1873US6677036B2Method for producing magnetic recording medium and magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jan 13, 2004·9 cites·13 claims
- 1972US8279554B2Magnetic recording medium and magnetic signal reproduction methodNOGUCHI HITOSHI·Filed 2012·Granted Oct 2, 2012·2 cites·8 claims
- 2072US6541132B2Magnetic disk having specific track width and bit lengthFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 1, 2003·9 cites·13 claims
- 2171US6797373B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Granted Sep 28, 2004·8 cites·20 claims
- 2271US6509124B1Method of producing diamond film for lithographySHINETSU CHEMICAL CO·Filed 2000·Granted Jan 21, 2003·13 cites·8 claims
- 2370US10727129B2Method of making a peeled substrate using laser irradiationSHINETSU POLYMER CO·Filed 2018·Granted Jul 28, 2020·1 cites·2 claims
- 2470US5032428AMethod for producing a magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jul 16, 1991·32 cites·11 claims
- 2569US5098773AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1990·Granted Mar 24, 1992·18 cites·15 claims
- 2668US9200379B2Base material for growing single crystal diamond and method for producing single crystal diamond substrateSHINETSU CHEMICAL CO·Filed 2013·Granted Dec 1, 2015·0 cites·4 claims
- 2768US6773783B2Magnetic recording medium in the form of a discFUJI PHOTO FILM CO LTD·Filed 2003·Granted Aug 10, 2004·5 cites·10 claims
- 2868US5691088APellicle for protection of photolithographic maskSHINETSU CHEMICAL CO·Filed 1992·Granted Nov 25, 1997·26 cites·4 claims
- 2968US5436781AThin film magnetic head having upper magnetic core layer with layers separated by discontinuous non-magnetic stripesSANYO ELECTRIC CO·Filed 1993·Granted Jul 25, 1995·17 cites·1 claims
- 3066US7108903B2Magnetic disc mediumFUJI PHOTO FILM CO LTD·Filed 2003·Granted Sep 19, 2006·5 cites·14 claims
- 3166US5300348AFrame-supported pellicle for photolithography, comprising a fluorocarbon containing organopolysiloxane based adhesiveSHINETSU CHEMICAL CO·Filed 1992·Granted Apr 5, 1994·20 cites·3 claims
- 3266US4481464AApparatus for measuring time variant device impedanceHEWLETT PACKARD CO·Filed 1982·Granted Nov 6, 1984·23 cites·6 claims
- 3366US2012225307A1Multilayer substrate and method for producing the same, diamond film and method for producing the sameNOGUCHI HITOSHI·Filed 2012·Application pending·0 cites
- 3465US11555990B2Laser radarPANASONIC IP MAN CO LTD·Filed 2020·Granted Jan 17, 2023·0 cites·7 claims
- 3564US9752255B2Base material on which single-crystal diamond is grown comprised of a base substrate, bonded single-crystal MgO layer, and heteroepitaxial film, and method for manufacturing a single-crystal diamond substrate on the base materialNOGUCHI HITOSHI·Filed 2011·Granted Sep 5, 2017·2 cites·23 claims
- 3664US9145962B2Drive force transmission apparatusDENSO CORP·Filed 2013·Granted Sep 29, 2015·2 cites·8 claims
- 3764US6824835B2Flexible magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Granted Nov 30, 2004·5 cites·6 claims
- 3864US6780503B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Granted Aug 24, 2004·5 cites·9 claims
- 3964US6295253B1Magnetooptical disk unit capable of recording or reproducing signals having different domain lengths under the same conditions, signal recording method and signal reproducing methodSANYO ELECTRIC CO·Filed 2000·Granted Sep 25, 2001·5 cites·13 claims
- 4064US2017073836A1Diamond producing method and dc plasma enhanced cvd apparatusSHINETSU CHEMICAL CO·Filed 2016·Application pending·0 cites
- 4163US11624809B2Laser radarPANASONIC IP MAN CO LTD·Filed 2020·Granted Apr 11, 2023·0 cites·8 claims
- 4263US7764360B2Fuel property detectorDENSO CORP·Filed 2008·Granted Jul 27, 2010·1 cites·6 claims
- 4363US7628856B2Method for producing substrate for single crystal diamond growthSHINETSU CHEMICAL CO·Filed 2007·Granted Dec 8, 2009·2 cites·16 claims
- 4463US6893701B2Magnetic disk mediumFUJI PHOTO FILM CO LTD·Filed 2003·Granted May 17, 2005·4 cites·16 claims
- 4563US6483783B1Magneto-optical disk apparatus capable of accurately enlarging and reproducing a magnetic domain and method of reproducing the sameSANYO ELECTRIC CO·Filed 2000·Granted Nov 19, 2002·5 cites·19 claims
- 4662US9447851B2Structure of power transmission apparatusDENSO CORP·Filed 2014·Granted Sep 20, 2016·1 cites·9 claims
- 4762US5693397AMagnetic recording medium having a magnetic layer containing hexagonal ferrite magnetic particles and specified Hc, Hk and Hc/HkFUJI PHOTO FILM CO LTD·Filed 1995·Granted Dec 2, 1997·15 cites·3 claims
- 4861US11753740B2Diamond substrate and method for manufacturing the sameSHINETSU CHEMICAL CO·Filed 2020·Granted Sep 12, 2023·0 cites·4 claims
- 4961US10066317B2Method for manufacturing a single crystal diamondAIST·Filed 2014·Granted Sep 4, 2018·0 cites·3 claims
- 5061US7280446B2Optical disk drive responsive to internal temperature changeSANYO ELECTRIC CO·Filed 2001·Granted Oct 9, 2007·4 cites·6 claims
Showing the top 50 of 133 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →