Inventor · disambiguated record
Kozo Kotani
Also filed as: KOTANI KOZO
26 granted patents·834 citations·filing 1977–2000
97Inventor score
Files withSUMITOMO CHEMICAL CO26
Top patents by PatentIndex Score
26 records- 0197US4438238ALow density copolymer composition of two ethylene-α-olefin copolymersSUMITOMO CHEMICAL CO·Filed 1982·Granted Mar 20, 1984·217 cites·23 claims
- 0295US5766751ALaminate, laminate film and shaped article comprising inorganic laminar compoundSUMITOMO CHEMICAL CO·Filed 1995·Granted Jun 16, 1998·96 cites·27 claims
- 0394US5256473AInfrared absorbing film improved in transparencySUMITOMO CHEMICAL CO·Filed 1991·Granted Oct 26, 1993·84 cites·22 claims
- 0493US5700560AGas barrier resin composition and its film and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1995·Granted Dec 23, 1997·82 cites·18 claims
- 0588US5969029AProcess for producing a gas barrier resin compositionSUMITOMO CHEMICAL CO·Filed 1997·Granted Oct 19, 1999·42 cites·4 claims
- 0687US6426135B1Resin composition laminate and laminate filmSUMITOMO CHEMICAL CO·Filed 2000·Granted Jul 30, 2002·26 cites·6 claims
- 0784US4829096ABreathable film and process for production of the sameSUMITOMO CHEMICAL CO·Filed 1987·Granted May 9, 1989·41 cites·30 claims
- 0880US5414030AAgricultural filmSUMITOMO CHEMICAL CO·Filed 1992·Granted May 9, 1995·32 cites·20 claims
- 0972US4920692AMulching film for repelling insect pestsSUMITOMO CHEMICAL CO·Filed 1987·Granted May 1, 1990·29 cites·17 claims
- 1068US4542061APlastic filmSUMITOMO CHEMICAL CO·Filed 1983·Granted Sep 17, 1985·17 cites·8 claims
- 1162US6146750ABio-degradable resin composition, film and shaped articleSUMITOMO CHEMICAL CO·Filed 1995·Granted Nov 14, 2000·29 cites·10 claims
- 1262US4788099AVibration-damping material with excellent workabilitySUMITOMO CHEMICAL CO·Filed 1987·Granted Nov 29, 1988·33 cites·7 claims
- 1359US4560609APlastic filmSUMITOMO CHEMICAL CO·Filed 1985·Granted Dec 24, 1985·10 cites·6 claims
- 1458US5262459AWeather resistant resin compositionSUMITOMO CHEMICAL CO·Filed 1992·Granted Nov 16, 1993·10 cites·9 claims
- 1557US4828345ASelective light transmittable film having excellent anti-fogging and infrared ray reflective propertiesSUMITOMO CHEMICAL CO·Filed 1987·Granted May 9, 1989·15 cites·7 claims
- 1656US4826729AInsect pest-repelling film or sheetSUMITOMO CHEMICAL CO·Filed 1987·Granted May 2, 1989·15 cites·19 claims
- 1754US5401797AHighly antioxidant olefinic resin compositionSUMITOMO CHEMICAL CO·Filed 1991·Granted Mar 28, 1995·8 cites·29 claims
- 1849US5560997AFilm for labelSUMITOMO CHEMICAL CO·Filed 1995·Granted Oct 1, 1996·13 cites·4 claims
- 1941US4144113AAdhesive compositionSUMITOMO CHEMICAL CO·Filed 1977·Granted Mar 13, 1979·7 cites·7 claims
- 2040US5851682APolyolefin resin composition and resin filmSUMITOMO CHEMICAL CO·Filed 1995·Granted Dec 22, 1998·9 cites·11 claims
- 2140US5110860AAgricultural filmSUMITOMO CHEMICAL CO·Filed 1990·Granted May 5, 1992·4 cites·3 claims
- 2238US6316093B1Resin composition, laminate, and laminate filmSUMITOMO CHEMICAL CO·Filed 1997·Granted Nov 13, 2001·7 cites·11 claims
- 2338US5498664AMethod for compatibilizing resins with each other and resin composition comprising resins compatibilized with each other, obtained by said methodSUMITOMO CHEMICAL CO·Filed 1993·Granted Mar 12, 1996·3 cites·9 claims
- 2437US5616649AMethod for compatibilizing resins with each other and resin composition comprising resins compatibilized with each other, obtained by said methodSUMITOMO CHEMICAL CO·Filed 1995·Granted Apr 1, 1997·3 cites·18 claims
- 2532US5510404AStabilized resin compositionSUMITOMO CHEMICAL CO·Filed 1993·Granted Apr 23, 1996·2 cites·14 claims
- 2628US5460879ALaminate film for wrappingSUMITOMO CHEMICAL CO·Filed 1993·Granted Oct 24, 1995·0 cites·5 claims
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