Inventor · disambiguated record
Kelvin T. Okamoto
Also filed as: OKAMOTO KELVIN T · OKAMOTO KELVIN TSUGIO
24 granted patents·19 pending applications·926 citations·filing 1989–2024
97Inventor score
Top patents by PatentIndex Score
43 records- 0198US6169122B1Microcellular articles and methods of their productionTREXEL INC·Filed 1999·Granted Jan 2, 2001·158 cites·21 claims
- 0297US6593384B2Polymer foam processing with low blowing agent levelsTREXEL INC·Filed 2000·Granted Jul 15, 2003·106 cites·86 claims
- 0397US6294115B1Microcellular articles and methods of their productionTREXEL INC·Filed 2000·Granted Sep 25, 2001·84 cites·26 claims
- 0496US6376059B1Polyethylene foams and methods of their productionTREXEL INC·Filed 1999·Granted Apr 23, 2002·95 cites·12 claims
- 0595US7364788B2Fiber-filled molded articlesTREXEL INC·Filed 2003·Granted Apr 29, 2008·105 cites·24 claims
- 0695US7332533B2Golf balls incorporating nanofillers and methods for making such golf ballsTAYLOR MADE GOLF CO·Filed 2004·Granted Feb 19, 2008·85 cites·22 claims
- 0793US6706223B1Microcelluar extrusion/blow molding process and article made therebyTREXEL INC·Filed 2000·Granted Mar 16, 2004·57 cites·54 claims
- 0888US7878926B2Golf balls incorporating peptizers and method of manufactureTAYLOR MADE GOLF CO·Filed 2003·Granted Feb 1, 2011·21 cites·47 claims
- 0988US5290856AEngineering resin-propylene polymer graft compositionHIMONT INC·Filed 1992·Granted Mar 1, 1994·70 cites·9 claims
- 1088US5122551AGlass filled copolyether-polyester compositionsGEN ELECTRIC·Filed 1990·Granted Jun 16, 1992·34 cites·17 claims
- 1185US7462113B2Two-piece golf ball having an improved core compositionTAYLOR MADE GOLF CO·Filed 2005·Granted Dec 9, 2008·22 cites·6 claims
- 1279US7819761B2Golf ball having cross-core hardness differential and method for making itTAYLOR MADE GOLF CO·Filed 2006·Granted Oct 26, 2010·12 cites·28 claims
- 1378US9445552B2Weed suppression system and methodR & J EAST INC·Filed 2015·Granted Sep 20, 2016·3 cites·20 claims
- 1478US7901299B2Two-piece golf ball having an improved core compositionTAYLOR MADE GOLF CO·Filed 2008·Granted Mar 8, 2011·11 cites·16 claims
- 1575US4933429AMethod for preparing polyester-polyepoxide compositions of high melt viscosityGEN ELECTRIC·Filed 1989·Granted Jun 12, 1990·25 cites·20 claims
- 1674US12227641B2Soil biodegradable blown film bag formulationGREEN IP LLC·Filed 2023·Granted Feb 18, 2025·0 cites·14 claims
- 1770US11608436B2Soil biodegradable blown film bag formulationR & J EAST INC·Filed 2019·Granted Mar 21, 2023·0 cites·11 claims
- 1868US10696893B2Perforation balls and methods of using the sameFRACSOLUTION TECH LLC·Filed 2016·Granted Jun 30, 2020·2 cites·18 claims
- 1967US8113966B2Golf ball having cross-core hardness differential and method for making itKIM HYUN JIN·Filed 2010·Granted Feb 14, 2012·3 cites·19 claims
- 2064US2023331908A1Biodegradable string trimmer lineGREEN IP LLC·Filed 2023·Application pending·0 cites
- 2159US8262509B2Golf ball incorporating peptizers and method of manufactureKIM HYUN JIN·Filed 2011·Granted Sep 11, 2012·0 cites·39 claims
- 2258US5326793AGlass fiber reinforced polycarbonate/polyester blendsGEN ELECTRIC·Filed 1990·Granted Jul 5, 1994·14 cites·6 claims
- 2357US2024099201A1Biodegradable Plant Container with Tear StripsGREEN IP LLC·Filed 2023·Application pending·0 cites
- 2456US2008226892A1Fiber-filled molded articlesTREXEL INC·Filed 2008·Application pending·0 cites
- 2556US2008214326A1Golf balls incorporating nanofillersTAYLOR MADE GOLF CO·Filed 2008·Application pending·0 cites
- 2655US5643664ABiaxially oriented polystyrene filmPACKAGING CORP AMERICA·Filed 1994·Granted Jul 1, 1997·15 cites·21 claims
- 2752US2024233586A1Temporary Biodegradable Outdoor Display ObjectsGREEN IP LLC·Filed 2024·Application pending·0 cites
- 2851US8764586B2Golf ball having cross-core hardness differential and method for making itKIM HYUN JIN·Filed 2011·Granted Jul 1, 2014·0 cites·20 claims
- 2950US2023348170A1Multi-Use Plastic BagGREEN IP LLC·Filed 2023·Application pending·0 cites
- 3048US2002155272A1Polyethylene foams and methods of their productionFiled 2002·Application pending·0 cites
- 3148US2004115418A1Thermoplastic elastomeric foam materials and methods of forming the sameTREXEL INC·Filed 2003·Application pending·0 cites
- 3247US2004185241A1Microcellular extrusion/blow molding process and article made therebyTREXEL INC·Filed 2004·Application pending·0 cites
- 3346US2004248672A1Golf balls incorporating peptizers and method of manufactureFiled 2003·Application pending·0 cites
- 3446US2004248670A1Golf balls incorporating peptizers and method of manufactureFiled 2003·Application pending·0 cites
- 3546US2004038018A1Thermoplastic elastomeric foam materials and methods of forming the sameTREXEL INC·Filed 2002·Application pending·0 cites
- 3646US2004248671A1Golf balls incorporating peptizers and method of manufactureFiled 2003·Application pending·0 cites
- 3745US2014273169A1Polymer compositions comprising algae materialsCEREPLAST INC·Filed 2013·Application pending·0 cites
- 3844US2002172739A1Microcellular extrusion/blow molding process and aricle made therebyFiled 2002·Application pending·0 cites
- 3939US2007218275A1Multi-layered environmentally friendly sheet material and products made therefromPARRIS JAMES H·Filed 2006·Application pending·0 cites
- 4039US2017107034A1Compostable Coated Paper Container With Oxygen BarrierTRILLIANT FOOD AND NUTRITION LLC·Filed 2016·Application pending·0 cites
- 4134US2017166798A1Diversion sand and methodsFRACSOLUTION TECH LLC·Filed 2016·Application pending·0 cites
- 4232US5733618AContainer comprising biaxially oriented polystyrene composition and rubber particlesPACKAGING CORP AMERICA·Filed 1997·Granted Mar 31, 1998·4 cites·7 claims
- 4330US2001018121A1Polymeric foam processingFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →