Inventor · disambiguated record
Hiroshi Sekiya
Also filed as: SEKIYA HIROSHI
46 granted patents·16 pending applications·414 citations·filing 1976–2023
98Inventor score
Top patents by PatentIndex Score
62 records- 0193US7361120B2Control of lock-up clutchJATCO LTD·Filed 2005·Granted Apr 22, 2008·27 cites·6 claims
- 0290US9458572B2Method of using an anti-soiling agent compositionMAINTECH CO LTD·Filed 2015·Granted Oct 4, 2016·3 cites·7 claims
- 0388US7769517B2Lock-up clutch controlJATCO LTD·Filed 2005·Granted Aug 3, 2010·16 cites·7 claims
- 0486US10125864B2Lock-up-clutch control deviceJATCO LTD·Filed 2015·Granted Nov 13, 2018·4 cites·6 claims
- 0583US6454901B1Method of making quality crepe paperMAINTECH CO LTD·Filed 2000·Granted Sep 24, 2002·30 cites·5 claims
- 0682US7769518B2Control of lock-up clutchJATCO LTD·Filed 2005·Granted Aug 3, 2010·11 cites·9 claims
- 0782US7509203B2Lock-up control for torque converterJATCO LTD·Filed 2005·Granted Mar 24, 2009·11 cites·12 claims
- 0881US9939063B2Control device for continuously variable transmissionJATCO LTD·Filed 2015·Granted Apr 10, 2018·3 cites·8 claims
- 0980US11882348B2Monitoring camera deviceMAINTECH CO LTD·Filed 2020·Granted Jan 23, 2024·2 cites·6 claims
- 1079US11214710B2Anti-contamination agent compositionMAINTECH CO LTD·Filed 2020·Granted Jan 4, 2022·1 cites·14 claims
- 1179US7195581B2Power transmission device having a torque converter with a lockup clutch and lockup control method for torque converterJATCO LTD·Filed 2004·Granted Mar 27, 2007·19 cites·19 claims
- 1276US9005394B2Anti-soiling agent compositionSEKIYA HIROSHI·Filed 2011·Granted Apr 14, 2015·3 cites·3 claims
- 1376US8883890B2Crepe agent composition and method for producing crepe paperSEKIYA HIROSHI·Filed 2009·Granted Nov 11, 2014·4 cites·10 claims
- 1474US6161389AStirling machine with heat exchanger having fin structureSANYO ELECTRIC CO·Filed 1999·Granted Dec 19, 2000·33 cites·19 claims
- 1572US6468394B1Method of preventing over-adhesion of paper onto press roll of paper machineMAINTECH CO LTD·Filed 2000·Granted Oct 22, 2002·10 cites·11 claims
- 1671US9057435B2Vehicle startup control device and startup control methodJATCO LTD·Filed 2013·Granted Jun 16, 2015·3 cites·7 claims
- 1771US5025310AClock pulse generator capable of being switched to process both standard and non-standard television signalsHITACHI LTD·Filed 1990·Granted Jun 18, 1991·34 cites·12 claims
- 1868US5987886AStirling cycle engineSANYO ELECTRIC CO·Filed 1997·Granted Nov 23, 1999·25 cites·6 claims
- 1967US7238142B2Lock-up capacity control apparatus and method for torque converterJATCO LTD·Filed 2005·Granted Jul 3, 2007·5 cites·16 claims
- 2063US7585393B2Anti-staining agent for paper machine, and method for preventing stains using the sameMAINTECH CO LTD·Filed 2002·Granted Sep 8, 2009·4 cites·11 claims
- 2163US7287631B2Lock-up control for torque converterNISSAN MOTOR·Filed 2005·Granted Oct 30, 2007·4 cites·10 claims
- 2262US8892323B2Control device and method for stepped transmission ensuring smooth transition in engine idle stop and resumption cycleWAKAYAMA HIDESHI·Filed 2011·Granted Nov 18, 2014·2 cites·12 claims
- 2362US5323951AMethod of joining steel sheet bars in hot rolling and a continuous hot rolling methodKAWASAKI STEEL CO·Filed 1991·Granted Jun 28, 1994·22 cites·17 claims
- 2462US4870490ATelevision receiverHITACHI LTD·Filed 1988·Granted Sep 26, 1989·17 cites·3 claims
- 2562US2020139399A1Method for spraying chemical solutionMAINTECH CO LTD·Filed 2019·Application pending·0 cites
- 2662US2025115771A1Contamination preventing agent compositionMAINTECH CO LTD·Filed 2023·Application pending·0 cites
- 2761US7282009B2Control of lock-up clutchJATCO LTD·Filed 2005·Granted Oct 16, 2007·3 cites·18 claims
- 2861US5927079AStirling refrigerating systemSANYO ELECTRIC CO·Filed 1997·Granted Jul 27, 1999·28 cites·2 claims
- 2960US10870118B2Nozzle cap, nozzle device provided with such cap, and spraying method of chemical solutionMAINTECH CO LTD·Filed 2018·Granted Dec 22, 2020·1 cites·8 claims
- 3060US9670974B2Vehicle startup control device and startup control methodJATCO LTD·Filed 2013·Granted Jun 6, 2017·1 cites·8 claims
- 3157US10252719B2Control device for continuously variable transmissionJATCO LTD·Filed 2015·Granted Apr 9, 2019·1 cites·10 claims
- 3257US7328095B2Lock-up control for torque converterJATCO LTD·Filed 2005·Granted Feb 5, 2008·2 cites·10 claims
- 3355US6546738B2Stirling refrigeratorSANYO ELECTRIC CO·Filed 2002·Granted Apr 15, 2003·7 cites·19 claims
- 3452US9937521B2Method for spraying chemical solutionMAINTECH CO LTD·Filed 2014·Granted Apr 10, 2018·0 cites·1 claims
- 3552US2020048836A1Method for spraying chemical solutionMAINTECH CO LTD·Filed 2019·Application pending·0 cites
- 3651US5737925AFree piston Vuillermier machineSANYO ELECTRIC CO·Filed 1996·Granted Apr 14, 1998·13 cites·11 claims
- 3751US4066522AProcess for the production of high molecular weight acrylamide polymersJAPAN ATOMIC ENERGY RES INST·Filed 1976·Granted Jan 3, 1978·6 cites·12 claims
- 3848US5181116ATelevision receiver with control of writing and reading of video memoryHITACHI LTD·Filed 1990·Granted Jan 19, 1993·11 cites·22 claims
- 3948US2017109350A1Menu displaying method, menu displaying deviceFUJITSU LTD·Filed 2016·Application pending·0 cites
- 4047US10364888B2Control device for continuously variable transmissionJATCO LTD·Filed 2015·Granted Jul 30, 2019·0 cites·10 claims
- 4147US5400599AHot gas machineSANYO ELECTRIC CO·Filed 1992·Granted Mar 28, 1995·15 cites·10 claims
- 4247US2006157214A1Method of preventing raveling of surface of paper body in paper machine, printing paper for offset printing, and mold releasing agentSEKIYA HIROSHI·Filed 2004·Application pending·0 cites
- 4347US2024412351A1Defect classification systemMAINTECH CO LTD·Filed 2022·Application pending·0 cites
- 4446US11008706B2Canvas cleaning device, canvas cleaning method and canvas cleaning mechanismMAINTECH CO LTD·Filed 2019·Granted May 18, 2021·0 cites·14 claims
- 4546US2014128521A1Anti-soiling agent compositionSEKIYA HIROSHI·Filed 2011·Application pending·0 cites
- 4645US12006632B2Monitoring systemMAINTECH CO LTD·Filed 2019·Granted Jun 11, 2024·0 cites·4 claims
- 4745US6279325B1Stirling deviceSANYO ELECTRIC CO·Filed 1999·Granted Aug 28, 2001·11 cites·39 claims
- 4845US5272533AImage control apparatus for a television receiverHITACHI LTD·Filed 1992·Granted Dec 21, 1993·11 cites·34 claims
- 4944US12258709B2Method for spraying chemical solutionMAINTECH CO LTD·Filed 2021·Granted Mar 25, 2025·0 cites·7 claims
- 5044US2006086827A1Liquid spray unit, method for spraying liquid using it, and chemicalSEKIYA HIROSHI·Filed 2002·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →