Inventor · disambiguated record
Nobuhiro Usui
Also filed as: USUI NOBUHIRO
60 granted patents·11 pending applications·1,390 citations·filing 1988–2011
99Inventor score
Files withSUMITOMO CHEMICAL CO64HISAYAMA TETSUYA1KOBAYASHI YOSHITAKA1KURARAY CO1SUMITOMO CHEMCIAL COMPANY LTD1
Top patents by PatentIndex Score
71 records- 0197US5053179AProcess for producing a multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1988·Granted Oct 1, 1991·125 cites·11 claims
- 0289US6713139B2Hollow foamed polyolefinic resin containerSUMITOMO CHEMICAL CO·Filed 2002·Granted Mar 30, 2004·39 cites·7 claims
- 0387US5424020AMethod for producing molded article of fiber-reinforced thermoplastic resinSUMITOMO CHEMICAL CO·Filed 1993·Granted Jun 13, 1995·50 cites·4 claims
- 0487US5281376AMethod for producing polypropylene resin article having skin material lined with foamed layerSUMITOMO CHEMICAL CO·Filed 1991·Granted Jan 25, 1994·58 cites·14 claims
- 0586US7014907B2Multilayer molded articlesSUMITOMO CHEMICAL CO·Filed 2002·Granted Mar 21, 2006·25 cites·3 claims
- 0686US5275776AMethod for producing molded article of fiber-reinforced thermoplastic resinSUMITOMO CHEMICAL CO·Filed 1990·Granted Jan 4, 1994·48 cites·5 claims
- 0785US5308570AProcess for producing multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1991·Granted May 3, 1994·52 cites·12 claims
- 0884US6413461B1Process for producing multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1999·Granted Jul 2, 2002·49 cites·6 claims
- 0983US5252269AMethod for molding polypropylene resinSUMITOMO CHEMICAL CO·Filed 1991·Granted Oct 12, 1993·41 cites·10 claims
- 1083US5154872AProcess for producing a multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1991·Granted Oct 13, 1992·48 cites·12 claims
- 1181US6660195B2Process for producing a skin material-laminated foamed thermoplastic resin moldingSUMITOMO CHEMICAL CO·Filed 2001·Granted Dec 9, 2003·18 cites·6 claims
- 1281US6565795B1Process for producing a thermoplastic resin-molded articleSUMITOMO CHEMICAL CO·Filed 2000·Granted May 20, 2003·15 cites·4 claims
- 1381US5506029AFiber reinforced thermoplastic resin shaped articleSUMITOMO CHEMICAL CO·Filed 1994·Granted Apr 9, 1996·33 cites·8 claims
- 1479US5672309AMethod for producing molded article of fiber reinforced thermoplastic resinSUMITOMO CHEMICAL CO·Filed 1995·Granted Sep 30, 1997·39 cites·16 claims
- 1579US5543094AMethod of forming a multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1995·Granted Aug 6, 1996·33 cites·10 claims
- 1679US5352397AProcess for producing multilayer molded article including folding of a skin material over a back of a resin materialSUMITOMO CHEMICAL CO·Filed 1992·Granted Oct 4, 1994·41 cites·4 claims
- 1779US5178708AMethod for producing multi-layer molded articleSUMITOMO CHEMICAL CO·Filed 1992·Granted Jan 12, 1993·40 cites·4 claims
- 1877US6616879B1Methods for producing multilayer molded articlesSUMITOMO CHEMICAL CO·Filed 2000·Granted Sep 9, 2003·13 cites·4 claims
- 1977US6579488B1Process for producing a thermoplastic resin molded articleSUMITOMO CHEMICAL CO·Filed 2000·Granted Jun 17, 2003·14 cites·3 claims
- 2077US5947511AIntegrally molded air-bag cover article and method of making the sameSUMITOMO CHEMICAL CO·Filed 1997·Granted Sep 7, 1999·47 cites·9 claims
- 2177US5509990AProcess for producing a multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1993·Granted Apr 23, 1996·33 cites·9 claims
- 2277US5356588AMethod for forming a fiber reinforced thermoplastic resin shaped articleSUMITOMO CHEMICAL CO·Filed 1992·Granted Oct 18, 1994·28 cites·7 claims
- 2375US5759464AMethods for manufacturing multilayer moldingsSUMITOMO CHEMICAL CO·Filed 1995·Granted Jun 2, 1998·32 cites·9 claims
- 2474US6685875B2Foamed thermoplastic resin molding and process for producing the sameSUMITOMO CHEMICAL CO·Filed 2001·Granted Feb 3, 2004·11 cites·1 claims
- 2573US5034076AMethod for press molding thermoplastic resinsSUMITOMO CHEMICAL CO·Filed 1990·Granted Jul 23, 1991·40 cites·12 claims
- 2672US4873041AProcess for producing a multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1988·Granted Oct 10, 1989·30 cites·6 claims
- 2770US6846169B2Mold for producing a multilayer molded article and a method for producing a multilayer molded articleSUMITOMO CHEMICAL CO·Filed 2002·Granted Jan 25, 2005·7 cites·7 claims
- 2870US5830402AProcess for producing multilayer molded articlesSUMITOMO CHEMICAL CO·Filed 1996·Granted Nov 3, 1998·28 cites·16 claims
- 2970US5820813AMethod for producing multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1995·Granted Oct 13, 1998·29 cites·9 claims
- 3066US7235206B2Mold for producing a multilayer molded article and a method for producing a multilayer molded articleSUMITOMO CHEMCIAL COMPANY LTD·Filed 2004·Granted Jun 26, 2007·6 cites·10 claims
- 3166US6506335B1Mold for production of hollow thermoplastic resin molded article, and process for production of hollow thermoplastic resin molded article using the sameSUMITOMO CHEMICAL CO·Filed 2000·Granted Jan 14, 2003·5 cites·2 claims
- 3265US9187610B2Polypropylene resin composition and foamed article produced therefromHISAYAMA TETSUYA·Filed 2005·Granted Nov 17, 2015·2 cites·8 claims
- 3364US6497838B2Process for producing a hollow foamed polyolefinic resin containerSUMITOMO CHEMICAL CO·Filed 2001·Granted Dec 24, 2002·4 cites·6 claims
- 3463US5795526AProcess for producing multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1996·Granted Aug 18, 1998·24 cites·7 claims
- 3561US5130075AMethod for press molding thermoplastic resinSUMITOMO CHEMICAL CO·Filed 1991·Granted Jul 14, 1992·21 cites·3 claims
- 3659US5672403AMultilayer molded articleSUMITOMO CHEMICAL CO·Filed 1996·Granted Sep 30, 1997·15 cites·9 claims
- 3759US5478627ALaminateSUMITOMO CHEMICAL CO·Filed 1993·Granted Dec 26, 1995·19 cites·5 claims
- 3857US6203744B1Method for producing molded article of thermoplastic resinSUMITOMO CHEMICAL CO·Filed 1995·Granted Mar 20, 2001·18 cites·20 claims
- 3957US6030573AProcess for manufacturing thermoplastic resin moldingsSUMITOMO CHEMICAL CO·Filed 1995·Granted Feb 29, 2000·20 cites·20 claims
- 4057US5714175AApparatus for producing a multilayer molded articleSUMITOMO CHEMICAL CO·Filed 1995·Granted Feb 3, 1998·15 cites·12 claims
- 4157US5122320AProcess for producing a multilayer articleSUMITOMO CHEMICAL CO·Filed 1989·Granted Jun 16, 1992·17 cites·35 claims
- 4257US2011014454A1Foam molding article, and method for producing foam molded articleSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 4356US6521073B1Process for producing multilayer molded articleSUMITOMO CHEMICAL CO·Filed 2000·Granted Feb 18, 2003·1 cites·10 claims
- 4455US6790020B2System for producing foamed article, a molten resin preparing apparatus and a molding apparatus for use in foamed article production systemSUMITOMO CHEMICAL CO·Filed 2001·Granted Sep 14, 2004·12 cites·20 claims
- 4555US5593631AMethod for molding resin articlesSUMITOMO CHEMICAL CO·Filed 1995·Granted Jan 14, 1997·17 cites·10 claims
- 4655US2011263738A1Expansion molded body and method for producing expansion molded bodyKURARAY CO·Filed 2009·Application pending·0 cites
- 4754US2003165672A1Foamed thermoplastic resin molding with a functional componentSUMITOMO CHEMICAL CO·Filed 2003·Application pending·0 cites
- 4853US5962034AMold for manufacturing multilayer moldings and methods for manufacturing multilayer moldingsSUMITOMO CHEMICAL CO·Filed 1998·Granted Oct 5, 1999·14 cites·6 claims
- 4949US2008264544A1Foamed thermoplastic resin molding with a functional componentSUMITOMO CHEMICAL CO·Filed 2008·Application pending·0 cites
- 5048US6197245B1Process for producing hollow resin molded articleSUMITOMO CHEMICAL CO·Filed 1998·Granted Mar 6, 2001·12 cites·19 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →