Inventor · disambiguated record
Kenji Matsubara
Also filed as: MATSUBARA KENJI
30 granted patents·7 pending applications·426 citations·filing 1986–2020
97Inventor score
Top patents by PatentIndex Score
37 records- 0195US5410976ASewing machine having an embroidery functionBROTHER IND LTD·Filed 1994·Granted May 2, 1995·31 cites·19 claims
- 0292US6381679B1Information processing system with prefetch instructions having indicator bits specifying cache levels for prefetchingHITACHI LTD·Filed 2000·Granted Apr 30, 2002·65 cites·4 claims
- 0390US7028159B2Processing device with prefetch instructions having indicator bits specifying cache levels for prefetchingHITACHI LTD·Filed 2003·Granted Apr 11, 2006·49 cites·3 claims
- 0488US6131145AInformation processing unit and method for controlling a hierarchical cache utilizing indicator bits to control content of prefetching operationsHITACHI LTD·Filed 1996·Granted Oct 10, 2000·108 cites·10 claims
- 0583US7364027B2Belt-type continuously-variable transmissionJATCO LTD·Filed 2005·Granted Apr 29, 2008·11 cites·20 claims
- 0676US10665855B2Active material, method of manufacturing active material, electrode, and secondary batteryMURATA MANUFACTURING CO·Filed 2013·Granted May 26, 2020·3 cites·16 claims
- 0775US9347350B2Engine unitKOMATSU MFG CO LTD·Filed 2013·Granted May 24, 2016·3 cites·11 claims
- 0874US6545121B1Polyimide film having denatured surfaceUBE INDUSTRIES·Filed 2000·Granted Apr 8, 2003·9 cites·3 claims
- 0969US11646446B2Rechargeable battery and electrolyte solutionPANASONIC IP MAN CO LTD·Filed 2018·Granted May 9, 2023·0 cites·8 claims
- 1068US9856996B2Exhaust gas treatment unitKOMATSU MFG CO LTD·Filed 2013·Granted Jan 2, 2018·2 cites·16 claims
- 1166US12347860B2Negative electrode active material for aqueous secondary battery, negative electrode for aqueous secondary battery, and aqueous secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Granted Jul 1, 2025·0 cites·13 claims
- 1266US12237509B2Secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Granted Feb 25, 2025·0 cites·17 claims
- 1365US11817561B2Electrolyte and secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted Nov 14, 2023·0 cites·4 claims
- 1464US8104374B2Belt continuously-variable transmissionMATSUBARA KENJI·Filed 2005·Granted Jan 31, 2012·4 cites·9 claims
- 1564US5074232APattern sewing machineBROTHER IND LTD·Filed 1990·Granted Dec 24, 1991·9 cites·20 claims
- 1663US12322803B2Secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Granted Jun 3, 2025·0 cites·17 claims
- 1763US6598127B2Information processing system with prefetch instructions having indicator bits specifying a quantity of operand data for prefetchingHITACHI LTD·Filed 2002·Granted Jul 22, 2003·6 cites·3 claims
- 1863US6598126B2Processing device which prefetches instructions having indicator bits specifying cache levels for prefetchingHITACHI LTD·Filed 2002·Granted Jul 22, 2003·6 cites·3 claims
- 1961US5267350AMethod for fetching plural instructions using single fetch request in accordance with empty state of instruction buffers and setting of flag latchesMATSUBARA KENJI·Filed 1990·Granted Nov 30, 1993·46 cites·4 claims
- 2060US5355319APattern data processing apparatus for sewing machineBROTHER IND LTD·Filed 1992·Granted Oct 11, 1994·8 cites·19 claims
- 2160US2023077974A1Negative electrode active material for aqueous secondary batteries, negative electrode for aqueous secondary batteries, and aqueous secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 2259US5308569AProcess for the preparation of aromatic polyimide filmUBE INDUSTRIES·Filed 1991·Granted May 3, 1994·20 cites·6 claims
- 2358US2022173434A1Secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 2457US4993337ASewing machine with automatic thread control and thread breakage detecting devicesBROTHER IND LTD·Filed 1990·Granted Feb 19, 1991·7 cites·12 claims
- 2554US4791877AFeed control device for an electronically controlled zigzag sewing machineBROTHER IND LTD·Filed 1987·Granted Dec 20, 1988·5 cites·9 claims
- 2653US5200255AMagnetic recording medium substrate comprising an aromatic imide polymer film and inorganic filler particlesUBE INDUSTRIES·Filed 1989·Granted Apr 6, 1993·10 cites·17 claims
- 2751US5505839AMethod of coal liquefactionNIPPON KOKAN KK·Filed 1994·Granted Apr 9, 1996·13 cites·15 claims
- 2848US2021135277A1Aqueous rechargeable batteryPANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 2946US7028160B2Processing device with prefetch instructions having indicator bits specifying cache levels for prefetchingHITACHI LTD·Filed 2003·Granted Apr 11, 2006·0 cites·3 claims
- 3045US2013314050A1Charge control device for secondary battery, charge control method for secondary battery, charge state estimation device for secondary battery, charge state estimation method for secondary battery, degradation degree estimation device for secondary battery, degradation degree estimation method for secondary battery, and secondary battery deviceSONY CORP·Filed 2013·Application pending·0 cites
- 3142US8100229B2Oil flow passage arrangement of automatic transmissionMATSUBARA KENJI·Filed 2005·Granted Jan 24, 2012·0 cites·8 claims
- 3242US2005217830A1Oil cooling and filtering system of automatic transmissionJATCO LTD·Filed 2005·Application pending·0 cites
- 3340US5016550ASewing machine for stitching selected patternsBROTHER IND LTD·Filed 1990·Granted May 21, 1991·8 cites·18 claims
- 3440US2006065486A1Connection structure of oil passageJATCO LTD·Filed 2005·Application pending·0 cites
- 3539US4721050AFeed device for a sewing machineBROTHER IND LTD·Filed 1986·Granted Jan 26, 1988·2 cites·12 claims
- 3636US2007282958A1E-Mail Community System, Program And Recorded MediumKOEI KK·Filed 2004·Application pending·0 cites
- 3731US5450804ALock stitch machineBROTHER IND LTD·Filed 1993·Granted Sep 19, 1995·1 cites·9 claims
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