Inventor · disambiguated record
Junichi Kubo
Also filed as: KUBO JUNICHI
24 granted patents·4 pending applications·354 citations·filing 1974–2023
95Inventor score
Top patents by PatentIndex Score
28 records- 0196USD578210SInjectorHISAMITSU PHARMACEUTICAL CO·Filed 2006·Granted Oct 7, 2008·124 cites·1 claims
- 0285US8246253B2Rolling bearingMASUI TAKASHI·Filed 2010·Granted Aug 21, 2012·11 cites·9 claims
- 0381US4966679AMethod for hydrocracking heavy fraction oilsNIPPON OIL CO LTD·Filed 1988·Granted Oct 30, 1990·40 cites·14 claims
- 0481US4857168AMethod for hydrocracking heavy fraction oilNIPPON OIL CO LTD·Filed 1988·Granted Aug 15, 1989·39 cites·3 claims
- 0580US10662257B2Cellulose xanthate nanofiberRENGO CO LTD·Filed 2016·Granted May 26, 2020·1 cites·10 claims
- 0679US5015404AOil composition containing hydrogenated oilNIPPON OIL CO LTD·Filed 1989·Granted May 14, 1991·29 cites·23 claims
- 0778US5362375AOil compositionsNIPPON OIL CO LTD·Filed 1990·Granted Nov 8, 1994·23 cites·10 claims
- 0873US4640765AMethod for cracking heavy hydrocarbon oilsNIPPON OIL CO LTD·Filed 1985·Granted Feb 3, 1987·29 cites·17 claims
- 0972US8308373B2Pin type cage and method of assembling pin type cageMIYACHI TAKESHI·Filed 2009·Granted Nov 13, 2012·5 cites·21 claims
- 1061US12344253B2Hybrid vehicle systemMAZDA MOTOR·Filed 2023·Granted Jul 1, 2025·0 cites·6 claims
- 1161US5395511AProcess for converting heavy hydrocarbon oil into light hydrocarbon fuelNIPPON OIL CO LTD·Filed 1993·Granted Mar 7, 1995·20 cites·18 claims
- 1260US8920831B2Lidocaine-containing hydrogel patchKUBO JUNICHI·Filed 2012·Granted Dec 30, 2014·1 cites·20 claims
- 1359US11149134B2Resin composition containing cellulose xanthate fine fibersRENGO CO LTD·Filed 2018·Granted Oct 19, 2021·0 cites·19 claims
- 1453US11236817B2Gear shift operation device for vehicleMAZDA MOTOR·Filed 2020·Granted Feb 1, 2022·0 cites·14 claims
- 1547US5100937AThermoplastic resin compositionsNIPPON OIL CO LTD·Filed 1990·Granted Mar 31, 1992·7 cites·10 claims
- 1647US2008255521A1Prefilled syringeHISAMITSU PHARMACEUTICAL CO·Filed 2008·Application pending·0 cites
- 1746US5173522ARubber compositionsNIPPON OIL CO LTD·Filed 1990·Granted Dec 22, 1992·8 cites·4 claims
- 1846US3957626AMultiple bubble-collecting annular plates in a fluidized hydrodesulfurization of heavy oilNIPPON OIL CO LTD·Filed 1974·Granted May 18, 1976·7 cites·1 claims
- 1946US2009105660A1Syringe CylinderHISAMITSU PHARMACEUTICAL CO·Filed 2007·Application pending·0 cites
- 2044US2008304398A1Optical Head That Improves Read Signal CharacteristicsONOZAWA KAZUTOSHI·Filed 2005·Application pending·0 cites
- 2142US7209427B2Optical pickup with reduced sizeNALUX CO LTD·Filed 2004·Granted Apr 24, 2007·0 cites·8 claims
- 2240US10124746B2Automobile lid deviceKASAI KOGYO KK·Filed 2015·Granted Nov 13, 2018·0 cites·4 claims
- 2340US8214991B2Method of replacing a support bearing for roller by removing and replacing an inner raceway and maintaining the remaining existing bearing componentsKUBO JUNICHI·Filed 2008·Granted Jul 10, 2012·0 cites·11 claims
- 2439US5764838AAspherical lens for optical fiber and optically coupling construction using the sameNIPPON ASPHERICAL LENS CO LTD·Filed 1996·Granted Jun 9, 1998·8 cites·6 claims
- 2539US2010209037A1pin type retainer, method of assembling pin type retainer and rollers together, and roller bearingMIYACHI TAKESHI·Filed 2008·Application pending·0 cites
- 2632US5552470AThermoplastic elastomer compositionNIPPON OIL CO LTD·Filed 1994·Granted Sep 3, 1996·1 cites·3 claims
- 2728US4751335AProcess for preparing a fluid for traction driveNIPPON OIL CO LTD·Filed 1987·Granted Jun 14, 1988·1 cites·11 claims
- 2821US4305452AMethod of pre-heating boiler feed waterNIPPON PETROLEUM REFINING CO·Filed 1980·Granted Dec 15, 1981·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →