Inventor · disambiguated record
Yukichika Kawakami
Also filed as: KAWAKAMI YUKICHIKA · ODIDI ISA · SHIRAI MORIO
39 granted patents·6 pending applications·820 citations·filing 1976–2010
98Inventor score
Top patents by PatentIndex Score
45 records- 0190US6916939B2Process for the preparation of cyclic esters and method for purification of the sameKUREHA CHEMICAL IND CO LTD·Filed 2001·Granted Jul 12, 2005·46 cites·30 claims
- 0289US5853639AOriented polyglycolic acid film and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1997·Granted Dec 29, 1998·67 cites·21 claims
- 0388US6159416AStretch blow molded container and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1999·Granted Dec 12, 2000·52 cites·20 claims
- 0487US7235673B2Glycolide production process, and glycolic acid oligomer for glycolide productionKUREHA CORP·Filed 2002·Granted Jun 26, 2007·20 cites·18 claims
- 0587US6673403B1Gas-barrier, multi-layer hollow containerKUREHA CHEMICAL IND CO LTD·Filed 1997·Granted Jan 6, 2004·55 cites·17 claims
- 0687US6001439AStretch blow molded container and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1997·Granted Dec 14, 1999·51 cites·18 claims
- 0786US7067611B2Polyhydroxycarboxylic acid and its production processKUREHA CORP·Filed 2002·Granted Jun 27, 2006·23 cites·22 claims
- 0886US6891048B2Glycolide production process, and glycolic acid compositionKUREHA CHEMICAL IND CO LTD·Filed 2002·Granted May 10, 2005·16 cites·25 claims
- 0986US6245437B1Gas-barrier composite filmKUREHA CHEMICAL IND CO LTD·Filed 1997·Granted Jun 12, 2001·93 cites·17 claims
- 1086US4495332AProcess for producing aromatic sulfide polymersKUREHA CHEMICAL IND CO LTD·Filed 1983·Granted Jan 22, 1985·34 cites·11 claims
- 1184US4537953AProcess for producing aromatic sulfide polymer with alkaline earth metal oxide dehydrating agentKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Aug 27, 1985·30 cites·8 claims
- 1283US4451640AProcess for producing aromatic sulfide polymerKUREHA CHEMICAL IND CO LTD·Filed 1983·Granted May 29, 1984·29 cites·6 claims
- 1382US5830991APreparation process and purification process of dimeric cyclic ester of hydroxycarboxylic acidKUREHA KAGAKU KAGYO KK·Filed 1997·Granted Nov 3, 1998·35 cites·21 claims
- 1481US8658758B2Process for producing aliphatic polyester reduced in residual cyclic ester contentSATO HIROYUKI·Filed 2005·Granted Feb 25, 2014·4 cites·5 claims
- 1581US4910086AResin coated metal bodyKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Mar 20, 1990·32 cites·11 claims
- 1680US6852827B2Polyester production process and reactor apparatusKUREHA CHEMICAL IND CO LTD·Filed 2002·Granted Feb 8, 2005·18 cites·24 claims
- 1779US4514558AProcess for producing aromatic sulfide polymer with anhydrous amorphous vitreous complex dehalogenation agentKUREHA CHEMICAL IND CO LTD·Filed 1983·Granted Apr 30, 1985·25 cites·9 claims
- 1877US4154876ACoating with fluoroethylene resinsKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted May 15, 1979·26 cites·6 claims
- 1975US6183679B1Production process for injection-molded product of polyglycolic acidKUREHA CHEMICAL IND CO LTD·Filed 2000·Granted Feb 6, 2001·10 cites·4 claims
- 2074US7179868B2Polyglycolic acid-based resin composition and shaped product thereofKUREHA CORP·Filed 2004·Granted Feb 20, 2007·9 cites·15 claims
- 2174US5179194AProcess for production of polyarylenesulfidesKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Jan 12, 1993·21 cites·7 claims
- 2268US5688586APoly(ethylene oxalate), product formed of molded therefrom and production process of poly(ethylene oxalate)KUREHA CHEMICAL IND CO LTD·Filed 1996·Granted Nov 18, 1997·20 cites·23 claims
- 2366US5908917APolyglycolic acid sheet and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1997·Granted Jun 1, 1999·22 cites·19 claims
- 2462US6046251AInjection-molded product of polyglycolic acid and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1997·Granted Apr 4, 2000·18 cites·8 claims
- 2559US5436300AComposition comprising polyarylene sulfide and polyamide compositionKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted Jul 25, 1995·16 cites·9 claims
- 2658US4810566AHighly crystallized molded polyarylene thioether and process for producing itKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Mar 7, 1989·15 cites·5 claims
- 2757US2005214368A1Controlled release formulations using intelligent polymersBIOVAIL CORP·Filed 2005·Application pending·0 cites
- 2854US2010215858A1Process for producing a polyglycolic acid resin-based multilayer sheetKUREHA CORP·Filed 2010·Application pending·0 cites
- 2953US5312894AGranular high-melt-stable poly(arylene thioether-ketone) and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted May 17, 1994·8 cites·3 claims
- 3047US5262517AProduction processes of arylene thioether oligomer and copolymerKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Nov 16, 1993·4 cites·7 claims
- 3146US5369191AAromatic thioether ketone/thioether sulfone copolymer and production process thereofKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted Nov 29, 1994·4 cites·5 claims
- 3244US4956499APolyarylene thioether composition for moldingKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Sep 11, 1990·8 cites·7 claims
- 3344US2005106346A1Method of heat-treating packaged product and heat-treated packaged productFiled 2003·Application pending·0 cites
- 3444US2007057395A1Process for producing thermoplastic resin moldingYAMANE KAZUYUKI·Filed 2004·Application pending·0 cites
- 3542US2008107847A1Multilayered Polyglycolic-Acid-Resin SheetYAMANE KAZUYUKI·Filed 2005·Application pending·0 cites
- 3641US2005221032A1Container of biodegradable heat-resistant hard resin moldingYAMANE KAZUYUKI·Filed 2003·Application pending·0 cites
- 3739US9084711B2Human healing ability enhancing apparatus and method for actuating human healing ability enhancing apparatusKAWAKAMI YUKICHIKA·Filed 2010·Granted Jul 21, 2015·0 cites·8 claims
- 3837US5137992AProcess for producing an easily-slidable polyarylene thioether filmKUREHA CHEMICAL IND CO LTD·Filed 1989·Granted Aug 11, 1992·4 cites·4 claims
- 3935US5200501AEasily-slidable polyarylene thioether film and process for producing the sameKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Apr 6, 1993·3 cites·3 claims
- 4033US5605987AProduction process of alkylene thioether-arylene thioether copolymerKUREHA CHEMICAL IND CO LTD·Filed 1992·Granted Feb 25, 1997·1 cites·9 claims
- 4133US5256763AProcess for production of poly(arylene thioether) copolymerKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Oct 26, 1993·1 cites·7 claims
- 4232US5408014AAromatic thioether ketone/thioether sulfone copolymer productsKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Apr 18, 1995·0 cites·5 claims
- 4332US5312880AProduction processes of arylene thioether oligomer and copolymerKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted May 17, 1994·0 cites·4 claims
- 4432US5304630AProduction processes of arylene thioether oligomer and copolymerKUREHA CHEMICAL IND CO LTD·Filed 1993·Granted Apr 19, 1994·0 cites·5 claims
- 4530US5324814AProduction process of arylene thioether copolymerKUREHA CHEMICAL IND CO LTD·Filed 1991·Granted Jun 28, 1994·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →