Inventor · disambiguated record
Nobuhito Koga
Also filed as: KOGA NOBUHITO
20 granted patents·1 pending application·354 citations·filing 1978–2008
95Inventor score
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21 records- 0192US4289699AProcess for the production of N-(hydroxyphenyl) maleimidesMITSUI TOATSU CHEMICALS·Filed 1979·Granted Sep 15, 1981·22 cites·9 claims
- 0290US4323662AThermosetting resin compositions comprising bismaleimides and alkenylaniline derivativesMITSUI TOATSU CHEMICALS·Filed 1980·Granted Apr 6, 1982·55 cites·11 claims
- 0390US4231934AProcess for the production of N-(hydroxyphenyl) maleimidesMITSUI TOATSU CHEMICALS·Filed 1978·Granted Nov 4, 1980·18 cites·12 claims
- 0487US5312866APolyimide based resin compositionMITSUI TOATSU CHEMICALS·Filed 1992·Granted May 17, 1994·38 cites·17 claims
- 0584US4816516APolyimide resin-fluoropolymer compositionsMITSUI TOATSU CHEMICALS·Filed 1987·Granted Mar 28, 1989·37 cites·8 claims
- 0683US4401777ACurable resin composition comprising N-(alkenylphenyl)maleimide and epoxy compositionMITSUI TOATSU CHEMICALS·Filed 1981·Granted Aug 30, 1983·33 cites·28 claims
- 0777US4500719AProcess for the preparation of N-alkenylphenylmaleimides and N,N'-[alkenylenephenylene]bismalemidesMITSUI TOATSU CHEMICALS·Filed 1982·Granted Feb 19, 1985·11 cites·20 claims
- 0873US4847311APolyimide resin compositionMITSUI TOATSU CHEMICALS·Filed 1987·Granted Jul 11, 1989·29 cites·10 claims
- 0971US4908409APolyimideMITSUI TOATSU CHEMICALS·Filed 1987·Granted Mar 13, 1990·17 cites·1 claims
- 1067US8236869B2Polyether polyol, rigid polyurethane foam and processes for production thereofMIYATA ATSUSHI·Filed 2007·Granted Aug 7, 2012·1 cites·10 claims
- 1167US4376206AN-Alkenylphenylmaleimides and N,N'-[alkenylene phenylene]bismaleimides for the sameMITSUI TOATSU CHEMICALS·Filed 1980·Granted Mar 8, 1983·6 cites·11 claims
- 1265US4831102AThermosetting resin composition from poly-arylene-oxy-bis-maleimide and polyarylene diamineMITSUI TOATSU CHEMICALS·Filed 1987·Granted May 16, 1989·12 cites·5 claims
- 1364US4400521AN-Substituted phenyl maleimidesMITSUI TOATSU CHEMICALS·Filed 1980·Granted Aug 23, 1983·5 cites·6 claims
- 1461US5514748APolyimide based resin composition comprising cured phenolic resins and liquid crystal polymersMITSUI TOATSU CHEMICALS·Filed 1995·Granted May 7, 1996·29 cites·3 claims
- 1555US5321096APolyimide compositionMITSUI TOATSU CHEMICALS·Filed 1993·Granted Jun 14, 1994·13 cites·14 claims
- 1654US2010130631A1Polyester poyol composition for rigid polyurethane foams,and rigid polyurethane foamMITSUI CHEMICALS INC·Filed 2008·Application pending·0 cites
- 1750US5286840AThermally stable polyimide and preparation process of polyimideMITSUI TOATSU CHEMICALS·Filed 1991·Granted Feb 15, 1994·7 cites·2 claims
- 1848US5087644ACarbon-fiber-reinforced polyimide resin compositionsMITSUI TOATSU CHEMICALS·Filed 1990·Granted Feb 11, 1992·10 cites·7 claims
- 1940US4506042ACurable resin composition comprising N-(alkenylphenyl)maleimide, epoxy composition and polyamineMITSUI TOATSU CHEMICALS·Filed 1983·Granted Mar 19, 1985·5 cites·28 claims
- 2031US5206340AIntegrated circuit socket comprising a polyimide polymerMITSUI TOATSU CHEMICALS·Filed 1989·Granted Apr 27, 1993·6 cites·9 claims
- 2131US4960852AThermosetting resin compostion from bis, maleimide and bis (meta-amino phenoxy) compoundMITSUI TOATSU CHEMICALS·Filed 1989·Granted Oct 2, 1990·0 cites·3 claims
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