Inventor · disambiguated record
Makoto Ichikawa
Also filed as: ICHIKAWA MAKOTO
67 granted patents·33 pending applications·671 citations·filing 1986–2023
99Inventor score
Top patents by PatentIndex Score
100 records- 0197US5035710ABalloon for an intraocular lens and processes for its productionMENICON CO LTD·Filed 1989·Granted Jul 30, 1991·119 cites·4 claims
- 0290US12466680B2Film roll supply deviceISHIDA SEISAKUSHO·Filed 2023·Granted Nov 11, 2025·1 cites·11 claims
- 0390US10266288B2Form-fill-seal machineISHIDA SEISAKUSHO·Filed 2016·Granted Apr 23, 2019·4 cites·6 claims
- 0490US8668680B2Disposable wearing articleICHIKAWA MAKOTO·Filed 2010·Granted Mar 11, 2014·43 cites·9 claims
- 0589US10934033B2Bag-making and packaging apparatusISHIDA SEISAKUSHO·Filed 2018·Granted Mar 2, 2021·8 cites·6 claims
- 0689US5829963AGas lighter with safety deviceMODERN ROYAL CO LTD·Filed 1996·Granted Nov 3, 1998·60 cites·4 claims
- 0787US8776484B2Form-fill-seal machineKONDO MASASHI·Filed 2010·Granted Jul 15, 2014·11 cites·16 claims
- 0887US5091121AProduction of a balloon for an intraocular lensMENICON CO LTD·Filed 1990·Granted Feb 25, 1992·50 cites·11 claims
- 0983US10102942B2Aluminum composite twisted wire conductor, aluminum composite twisted wire, and wire harnessYAZAKI CORP·Filed 2018·Granted Oct 16, 2018·2 cites·4 claims
- 1082USD931351SIndustrial robotFANUC CORP·Filed 2020·Granted Sep 21, 2021·9 cites·1 claims
- 1181US11052628B2Bag making and packaging machineISHIDA SEISAKUSHO·Filed 2017·Granted Jul 6, 2021·2 cites·3 claims
- 1281US9321547B2Packaging machineMIYAMOTO HIDESHI·Filed 2012·Granted Apr 26, 2016·6 cites·8 claims
- 1379US11208222B2Bag-making and packaging machineISHIDA SEISAKUSHO·Filed 2019·Granted Dec 28, 2021·2 cites·5 claims
- 1479US11066196B2Weighing and packaging apparatusISHIDA SEISAKUSHO·Filed 2017·Granted Jul 20, 2021·2 cites·10 claims
- 1579US10781004B2Bag making and packaging machineISHIDA SEISAKUSHO·Filed 2014·Granted Sep 22, 2020·3 cites·5 claims
- 1679US7744577B2Disposable pull-on wearing articleUNI CHARM CORP·Filed 2006·Granted Jun 29, 2010·19 cites·18 claims
- 1779US6729113B2Lateral sealing mechanism for bag making and packaging machine, and bag making and packaging machineISHIDA SEISAKUSHO·Filed 2002·Granted May 4, 2004·16 cites·20 claims
- 1877US8015783B2Form-fill-seal machineISHIDA SEISAKUSHO·Filed 2007·Granted Sep 13, 2011·9 cites·10 claims
- 1975US5246634AProcess for producing intraocular lensMENICON CO LTD·Filed 1992·Granted Sep 21, 1993·30 cites·16 claims
- 2074US12463225B2Method for producing catalyst inkTOYOTA MOTOR CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·2 claims
- 2172US9107777B2Disposable wearing articleKINOSHITA AKIYOSHI·Filed 2012·Granted Aug 18, 2015·9 cites·11 claims
- 2272US7717896B2Disposable pull-on wearing articleUNI CHARM CORP·Filed 2006·Granted May 18, 2010·8 cites·10 claims
- 2372US7686795B2Pull-on diaperUNI CHARM CORP·Filed 2007·Granted Mar 30, 2010·9 cites·18 claims
- 2470US9084698B2Absorbent article with folded liquid-absorbent structureICHIKAWA MAKOTO·Filed 2010·Granted Jul 21, 2015·6 cites·12 claims
- 2570US8689531B2Bag making and packaging machineMIYAZAKI KIYOSHI·Filed 2009·Granted Apr 8, 2014·2 cites·18 claims
- 2668US4813313AApparatus for demolishing a reactor shield wallKOBE STEEL LTD·Filed 1986·Granted Mar 21, 1989·31 cites·12 claims
- 2767USD880549SIndustrial robotFANUC CORP·Filed 2018·Granted Apr 7, 2020·10 cites·1 claims
- 2866US8522516B2Packaging machineICHIKAWA MAKOTO·Filed 2009·Granted Sep 3, 2013·3 cites·14 claims
- 2966US7727216B2Diaper for adultsUNICHARM CORP·Filed 2007·Granted Jun 1, 2010·4 cites·7 claims
- 3066US5147902AUltraviolet light absorbing ocular lensMENICON CO LTD·Filed 1991·Granted Sep 15, 1992·59 cites·9 claims
- 3164US9044357B2Disposable wearing articleICHIKAWA MAKOTO·Filed 2011·Granted Jun 2, 2015·3 cites·18 claims
- 3264US7393347B2Disposable pull-on type wearing articleUNI CHARM CORP·Filed 2006·Granted Jul 1, 2008·2 cites·19 claims
- 3364US6951090B2Packaging machineISHIDA SEISAKUSHO·Filed 2004·Granted Oct 4, 2005·8 cites·4 claims
- 3463US8545473B2Wearing article with corrugated fastenersICHIKAWA MAKOTO·Filed 2008·Granted Oct 1, 2013·2 cites·3 claims
- 3563US5173250AApparatus for demolishing biological shield wall of a nuclear reactor and a method of demolishing the sameSHIMIZU CONSTRUCTION CO LTD·Filed 1991·Granted Dec 22, 1992·23 cites·11 claims
- 3662US9107778B2Disposable wearing articleSASAYAMA KENICHI·Filed 2012·Granted Aug 18, 2015·3 cites·10 claims
- 3762US9072807B2Absorbent article having pad configurationKATSURAGAWA KUNIHIKO·Filed 2011·Granted Jul 7, 2015·3 cites·12 claims
- 3862US9072635B2Absorbent articleKATSURAGAWA KUNIHIKO·Filed 2012·Granted Jul 7, 2015·3 cites·18 claims
- 3961US12263979B2Article processing apparatus and downstream apparatusISHIDA SEISAKUSHO·Filed 2021·Granted Apr 1, 2025·0 cites·12 claims
- 4061US6991057B2Snowmobile suspension systemYAMAHA MOTOR CO LTD·Filed 2003·Granted Jan 31, 2006·13 cites·40 claims
- 4160US11588167B2Fuel cell and method of manufacturing fuel cellTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 21, 2023·0 cites·3 claims
- 4257US11760522B2Bag-making and packaging machineISHIDA SEISAKUSHO·Filed 2019·Granted Sep 19, 2023·0 cites·9 claims
- 4357US11370568B2Form-fill-seal machine and form-fill-seal systemISHIDA SEISAKUSHO·Filed 2018·Granted Jun 28, 2022·0 cites·10 claims
- 4457US8402726B2Packaging machine and suction control apparatusIWASAKI YOSHIO·Filed 2010·Granted Mar 26, 2013·1 cites·8 claims
- 4556US2022091598A1Production processing apparatusISHIDA SEISAKUSHO·Filed 2021·Application pending·0 cites
- 4656US2024083705A1Film roll supply deviceISHIDA SEISAKUSHO·Filed 2023·Application pending·0 cites
- 4755USD378442SLighter caseMODERN ROYAL CO LTD·Filed 1995·Granted Mar 11, 1997·8 cites·1 claims
- 4855USD376870SLighterMODERN ROYAL CO LTD·Filed 1995·Granted Dec 24, 1996·8 cites·1 claims
- 4955USD368980SLighterMODERN ROYAL CO LTD·Filed 1995·Granted Apr 16, 1996·8 cites·1 claims
- 5054US11912456B2Bagmaking and packaging device and tube member for bagmaking and packaging deviceISHIDA SEISAKUSHO·Filed 2022·Granted Feb 27, 2024·0 cites·7 claims
Showing the top 50 of 100 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →