Inventor · disambiguated record
Masayoshi Nakajima
Also filed as: NAKAJIMA MASAYOSHI
31 granted patents·4 pending applications·383 citations·filing 1984–2016
97Inventor score
Files withMITSUBOSHI BELTING LTD14ISHIDA SEISAKUSHO9NAKAJIMA MASAYOSHI6KYOCERA CORP2CATEPILLAR JAPAN LTD1
Top patents by PatentIndex Score
35 records- 0192US4765930APressure-responsive variable electrical resistive rubber materialMITSUBOSHI BELTING LTD·Filed 1986·Granted Aug 23, 1988·59 cites·9 claims
- 0287US5387160AHeat resistant rubber compositions and belts made therefromMITSUBOSHI BELTING LTD·Filed 1993·Granted Feb 7, 1995·42 cites·12 claims
- 0385US8278880B2Portable electronic apparatusNAKAJIMA MASAYOSHI·Filed 2007·Granted Oct 2, 2012·12 cites·10 claims
- 0479US8481135B2Engaging member and packing bag with engaging memberNAKAJIMA MASAYOSHI·Filed 2005·Granted Jul 9, 2013·4 cites·3 claims
- 0574US5230667AAramid fiber cord for power transmission belt and method of manufacturing the sameMITSUBOSHI BELTING LTD·Filed 1992·Granted Jul 27, 1993·27 cites·23 claims
- 0671US8732913B2Fastener and bag having fastenerNAKAJIMA MASAYOSHI·Filed 2006·Granted May 27, 2014·3 cites·3 claims
- 0771US7922237B2Guide-rail structure of front window in working vehicleCATEPILLAR JAPAN LTD·Filed 2008·Granted Apr 12, 2011·8 cites·15 claims
- 0869US5670752AWeighing conveyorISHIDA SEISAKUSHO·Filed 1994·Granted Sep 23, 1997·24 cites·9 claims
- 0967US8029044B2Cab structure of construction equipmentCATERPILLAR JAPAN LTD·Filed 2008·Granted Oct 4, 2011·8 cites·16 claims
- 1065US5408007ARubber composition having good crosslinking adhesion to fiber materialsMITSUBOSHI BELTING LTD·Filed 1992·Granted Apr 18, 1995·19 cites·14 claims
- 1165US5250010AV-ribbed beltMITSUBOSHI BELTING LTD·Filed 1991·Granted Oct 5, 1993·21 cites·20 claims
- 1263US6907128B2Noise canceling apparatus for weight measurement, and noise canceling method for weight measurementISHIDA SEISAKUSHO·Filed 2003·Granted Jun 14, 2005·10 cites·16 claims
- 1360US5306213AToothed beltMITSUBOSHI BELTING LTD·Filed 1992·Granted Apr 26, 1994·27 cites·36 claims
- 1459US7633019B2Combination weighing device, bag-manufacturing and packaging system and combination weighing system provided with the sameISHIDA SEISAKUSHO·Filed 2006·Granted Dec 15, 2009·1 cites·17 claims
- 1558US4642082APower transmission beltMITSUBOSHI BELTING LTD·Filed 1985·Granted Feb 10, 1987·13 cites·15 claims
- 1657US8421405B2Charge system, mobile electronic device, cell terminal used for them, and secondary cellNAKAJIMA MASAYOSHI·Filed 2008·Granted Apr 16, 2013·3 cites·11 claims
- 1754US7332680B2Conveying device having container order changing mechanism, and combination weighing device and quality inspection device provided therewithISHIDA SEISAKUSHO·Filed 2006·Granted Feb 19, 2008·2 cites·19 claims
- 1854US7015399B2Combination calculation method and combination measuring deviceISHIDA SEISAKUSHO·Filed 2004·Granted Mar 21, 2006·6 cites·7 claims
- 1954US5736685AConveyor-mounted weighing apparatusISHIDA SEISAKUSHO·Filed 1995·Granted Apr 7, 1998·18 cites·6 claims
- 2053US8267467B2Reinforcement for cab in construction machineTAKAOKA TETSUJI·Filed 2009·Granted Sep 18, 2012·4 cites·3 claims
- 2153US5254050APower transmission beltMITSUBOSHI BELTING LTD·Filed 1991·Granted Oct 19, 1993·13 cites·23 claims
- 2250US4740192APower transmission beltMITSUBOSHI BELTING LTD·Filed 1986·Granted Apr 26, 1988·13 cites·19 claims
- 2349US7390981B2Weighing device for weighing target object in container, combination weighing device including the same, and weighing methodISHIDA SEISAKUSHO·Filed 2004·Granted Jun 24, 2008·4 cites·19 claims
- 2446US5116286APower transmission beltMITSUBOSHI BELTING LTD·Filed 1990·Granted May 26, 1992·10 cites·27 claims
- 2545US5219902AMethod of bonding a hydrogenated nitrile rubber composition with fibers and articlesMITSUBOSHI BELTING LTD·Filed 1991·Granted Jun 15, 1993·10 cites·17 claims
- 2645US4518376APower transmission belt manufactureMITSUBOSHI BELTING LTD·Filed 1984·Granted May 21, 1985·10 cites·13 claims
- 2742US7332679B2Weighing device equipped with power supply mechanism having fixed section and movable sectionISHIDA SEISAKUSHO·Filed 2004·Granted Feb 19, 2008·0 cites·10 claims
- 2840US8392131B2Portable electronic device and method for controlling the sameNAKAJIMA MASAYOSHI·Filed 2008·Granted Mar 5, 2013·0 cites·14 claims
- 2940US4776828APower transmission beltMITSUBOSHI BELTING LTD·Filed 1987·Granted Oct 11, 1988·6 cites·12 claims
- 3038US2002060174A1Sorting device and quality inspection apparatus using the sameISHIDA SEISAKUSHO·Filed 2001·Application pending·0 cites
- 3138US2016315426A1Connector and electronic deviceKYOCERA CORP·Filed 2016·Application pending·0 cites
- 3235US5484343APower transmission beltMITSUBOSHI BELTING LTD·Filed 1995·Granted Jan 16, 1996·6 cites·20 claims
- 3335US2013216928A1Electronic deviceNAKAJIMA MASAYOSHI·Filed 2011·Application pending·0 cites
- 3434US2010274508A1Mobile Electronic Device and Method for Controlling the SameKYOCERA CORP·Filed 2007·Application pending·0 cites
- 3529US9140762B2Mobile electronic device and method for controlling the sameHAYAKAWA TAKANOBU·Filed 2008·Granted Sep 22, 2015·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →