Inventor · disambiguated record
Hiromasa Yamaguchi
Also filed as: YAMAGUCHI HIROMASA
36 granted patents·7 pending applications·407 citations·filing 1977–2015
97Inventor score
Files withSHINETSU CHEMICAL CO22YAMAGUCHI HIROMASA5KOMATSU MFG CO LTD4NTT DOCOMO INC4HONDA MOTOR CO LTD2
Top patents by PatentIndex Score
43 records- 0197US6200684B1Perfluoropolyether-modified aminosilane, surface treating agent, and aminosilane-coated articleSHINETSU CHEMICAL CO·Filed 2000·Granted Mar 13, 2001·77 cites·6 claims
- 0295US8657050B2Saddle-ride type vehicleYAMAGUCHI HIROMASA·Filed 2012·Granted Feb 25, 2014·16 cites·20 claims
- 0395US4325219ATwo loop engine coolant systemCUMMINS ENGINE CO INC·Filed 1979·Granted Apr 20, 1982·68 cites·11 claims
- 0488US5200543ASiloxane compoundsSHINETSU CHEMICAL CO·Filed 1992·Granted Apr 6, 1993·33 cites·4 claims
- 0587US7850221B2Cowling structure for motorcycleHONDA MOTOR CO LTD·Filed 2007·Granted Dec 14, 2010·20 cites·4 claims
- 0686US7851066B2Curable fluoropolyether composition and integral molded resin/rubber articlesSHINETSU CHEMICAL CO·Filed 2008·Granted Dec 14, 2010·6 cites·19 claims
- 0785US8519078B2Polyether-modified polysiloxane containing a perfluoropolyether group and its production methodYAMAGUCHI HIROMASA·Filed 2011·Granted Aug 27, 2013·4 cites·4 claims
- 0878US6528672B2Perfluoropolyether-modified aminosilane, surface treating agent and coated articleSHINETSU CHEMICAL CO·Filed 2001·Granted Mar 4, 2003·13 cites·6 claims
- 0977US10033549B2Inter-network connection control device, and connection control methodNTT DOCOMO INC·Filed 2015·Granted Jul 24, 2018·4 cites·14 claims
- 1077US7378215B2Positive photoresist compositionSHINETSU CHEMICAL CO·Filed 2006·Granted May 27, 2008·4 cites·10 claims
- 1175US7488839B2Fluorinated organosilicon compounds and fluorochemical surfactantsSHINETSU CHEMICAL CO·Filed 2006·Granted Feb 10, 2009·2 cites·4 claims
- 1275US6414062B1Fluorinated curable compositionsSHINETSU CHEMICAL CO·Filed 2000·Granted Jul 2, 2002·13 cites·23 claims
- 1374US8129435B2Perfluoropolyether-modified polysiloxane, a method for preparing the same and a defoaming agent comprising the sameYAMAGUCHI HIROMASA·Filed 2010·Granted Mar 6, 2012·3 cites·5 claims
- 1472US5453549AHexafluoropropylene oxide oligother derivative and process for manufacture thereofSHINETSU CHEMICAL CO·Filed 1993·Granted Sep 26, 1995·11 cites·2 claims
- 1570US8567542B2Intake air routing structure for a vehicle, and vehicle including sameSHIINA HIROMITSU·Filed 2011·Granted Oct 29, 2013·7 cites·19 claims
- 1670US8304571B2Perfluoropolyether-modified polysiloxane, a method for preparing the same and a defoaming agent comprising the sameYAMAGUCHI HIROMASA·Filed 2010·Granted Nov 6, 2012·1 cites·5 claims
- 1768US6660392B2Anti-reflection film and optical members using the sameSHINETSU CHEMICAL CO·Filed 2001·Granted Dec 9, 2003·11 cites·19 claims
- 1867US5927073AElectric hydraulic hybrid motorKOMATSU MFG CO LTD·Filed 1996·Granted Jul 27, 1999·25 cites·23 claims
- 1966US4679992ATurbo-compound compressor systemKOMATSU MFG CO LTD·Filed 1984·Granted Jul 14, 1987·19 cites·14 claims
- 2063US6846896B2Curable compositionsSHINETSU CHEMICAL CO·Filed 2003·Granted Jan 25, 2005·5 cites·4 claims
- 2156US2009258986A1Room temperature curable fluoropolyether rubber composition and cured productSHINETSU CHEMICAL CO·Filed 2009·Application pending·0 cites
- 2255US5288890AFluorine-containing organosilicon compound and process of producing the sameSHINETSU CHEMICAL CO·Filed 1993·Granted Feb 22, 1994·6 cites·5 claims
- 2351US2007191554A1Curable fluoropolyether compositions and integral molded resin/rubber articlesSHINETSU CHEMICAL CO·Filed 2007·Application pending·0 cites
- 2450US6866982B2Resist composition and patterning processSHINETSU CHEMICAL CO·Filed 2002·Granted Mar 15, 2005·2 cites·11 claims
- 2549US8789633B2Vehicle including intake assembly having snorkelHONDA MOTOR CO LTD·Filed 2012·Granted Jul 29, 2014·1 cites·18 claims
- 2649US5877577AElectric hydraulic hybrid motor, control device and control method for the same motorKOMATSU MFG CO LTD·Filed 1996·Granted Mar 2, 1999·15 cites·21 claims
- 2749US5439962AOrganopolysiloxane compositionSHINETSU CHEMICAL CO·Filed 1994·Granted Aug 8, 1995·7 cites·4 claims
- 2848US5250637ASemiconductor encapsulating epoxy resin compositions and semiconductor devicesSHINETSU CHEMICAL CO·Filed 1992·Granted Oct 5, 1993·16 cites·15 claims
- 2947US2004229992A1Curable fluoropolyether rubber compositions and rubber articlesFiled 2004·Application pending·0 cites
- 3046US5227502AFluorinated glycidyl ethers and method of makingSHINETSU CHEMICAL CO·Filed 1992·Granted Jul 13, 1993·2 cites·1 claims
- 3146US2005159550A1Injection molding fluoropolyether rubber compositionsSHINETSU CHEMICAL CO·Filed 2005·Application pending·0 cites
- 3245US8574557B2Composition for a cosmetic and a cosmetic comprising the sameHAYAKAWA CHIHIRO·Filed 2011·Granted Nov 5, 2013·0 cites·4 claims
- 3345US4143994ATurbine housing for centrifugal turbosuperchargerKOMATSU MFG CO LTD·Filed 1977·Granted Mar 13, 1979·13 cites·1 claims
- 3444US6787662B2Fluorinated organosilicon compoundsSHINETSU CHEMICAL CO·Filed 2002·Granted Sep 7, 2004·0 cites·20 claims
- 3542US8268951B2Composition comprising a fluorine-containing organopolysiloxane and a process for preparing the sameYAMAGUCHI HIROMASA·Filed 2011·Granted Sep 18, 2012·0 cites·7 claims
- 3637US5858599AAnti-offsetting oilSHINETSU CHEMICAL CO·Filed 1997·Granted Jan 12, 1999·3 cites·17 claims
- 3736US10111038B2Inter-network connection control device, and connection control methodNTT DOCOMO INC·Filed 2015·Granted Oct 23, 2018·0 cites·4 claims
- 3835US10050871B2Communication system, route selection apparatus, and route selection methodNTT DOCOMO INC·Filed 2015·Granted Aug 14, 2018·0 cites·16 claims
- 3934US5227501AIodine- and fluorine-containing epoxy compoundSHINETSU CHEMICAL CO·Filed 1992·Granted Jul 13, 1993·0 cites·1 claims
- 4030US6010815AAnti-offsetting oilSHINETSU CHEMICAL CO·Filed 1998·Granted Jan 4, 2000·0 cites·7 claims
- 4129US2013196625A1Mobile terminal and method for measuring chargeable durationMIURA YUKO·Filed 2011·Application pending·0 cites
- 4228US2017111185A1Communication system, route selection apparatus, and route selection methodNTT DOCOMO INC·Filed 2015·Application pending·0 cites
- 4323US2013072151A1Exchange and communication management methodWAKUI MICHIKO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →