Inventor · disambiguated record
Masahiro Isobe
Also filed as: ISOBE MASAHIRO
12 granted patents·1 pending application·400 citations·filing 1980–2008
93Inventor score
Top patents by PatentIndex Score
13 records- 0195US6433033B1High-durability flexible polyurethane cold cure molded foam and process for producing the sameMITSUI CHEMICALS INC·Filed 2000·Granted Aug 13, 2002·112 cites·13 claims
- 0290US4651839ARadiator supporting deviceTOYOTA MOTOR CO LTD·Filed 1985·Granted Mar 24, 1987·64 cites·9 claims
- 0388US4618336ABelt stretching mechanismTOYOTA MOTOR CO LTD·Filed 1985·Granted Oct 21, 1986·50 cites·10 claims
- 0487US4508072ASealing device for timing belt cover and engine mount bracketTOYOTA MOTOR CO LTD·Filed 1983·Granted Apr 2, 1985·39 cites·16 claims
- 0580US4571221AV-Belt stretching mechanismTOYOTA MOTOR CO LTD·Filed 1984·Granted Feb 18, 1986·31 cites·11 claims
- 0678US6117937APolymer polyol and flame retardant polyurethane resin and foam prepared therefromMITSUI CHEMICALS INC·Filed 1998·Granted Sep 12, 2000·35 cites·20 claims
- 0775US6063825AFlexible polyurethane foam with high durabilityMITSUI CHEMICALS INC·Filed 1998·Granted May 16, 2000·29 cites·25 claims
- 0872US7691940B2Aqueous polyurethane resin and method for producing aqueous polyurethane resin and filmMITSUI CHEMICALS INC·Filed 2005·Granted Apr 6, 2010·2 cites·15 claims
- 0972US6410676B1Method for producing polyoxyalkylene polyol and derivatives thereofMITSUI CHEMICALS INC·Filed 1999·Granted Jun 25, 2002·24 cites·27 claims
- 1058US8461255B2Aqueous polyurethane resin, hydrophilic resin, and filmISOBE MASAHIRO·Filed 2008·Granted Jun 11, 2013·1 cites·3 claims
- 1146US4348993AWater protecting cap for ventilation opening of distributorTOYOTA MOTOR CO LTD·Filed 1980·Granted Sep 14, 1982·7 cites·10 claims
- 1241US2003171445A1Process for producing flexible polyurethane foam and apparatus for producing flexible polyurethane foamsFiled 2002·Application pending·0 cites
- 1339US4485999AAnti vibration mounting with reinforced bracketTOYOTA MOTOR CO LTD·Filed 1983·Granted Dec 4, 1984·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →