Inventor · disambiguated record
Mikio Hashimoto
Also filed as: HASHIMOTO MIKIO
28 granted patents·2 pending applications·1,633 citations·filing 1985–2006
98Inventor score
Top patents by PatentIndex Score
30 records- 0199US5504172APropylene polymer, propylene copolymer, and propylene elastomer prepared using novel bridged indenyl containing metallocenesMITSUI PETROCHEMICAL IND·Filed 1994·Granted Apr 2, 1996·554 cites·6 claims
- 0297US5936053APropylene polymer, copolymers and elastomerMITSUI CHEMICALS INC·Filed 1997·Granted Aug 10, 1999·132 cites·4 claims
- 0396US5998039APolypropylene composition and uses thereofMITSUI CHEMICALS INC·Filed 1997·Granted Dec 7, 1999·147 cites·23 claims
- 0493US6306973B1Polypropylene block-copolymer resin and process for producing itGRAND POLYMER CO LTD·Filed 2000·Granted Oct 23, 2001·124 cites·26 claims
- 0592US6251997B1Polypropylene resin composition and injection-molded article thereofGRAND POLYMER CO LTD·Filed 2000·Granted Jun 26, 2001·70 cites·42 claims
- 0691US5705584APropylene homopolymer and propylene copolymer prepared using novel bridged indenyl-containing metalloceneMITSUI PETROCHEMICAL IND·Filed 1995·Granted Jan 6, 1998·40 cites·2 claims
- 0790US6350828B1Polypropylene resin composition and use thereofGRAND POLYMER CO LTD·Filed 1998·Granted Feb 26, 2002·67 cites·18 claims
- 0890US5753769AProcess for preparing propylene polymer composition and propylene polymer compositionMITSUI PETROCHEMICAL IND·Filed 1995·Granted May 19, 1998·66 cites·7 claims
- 0989US5115047ACopolyester, polyester composition containing the copolyester, and polyester laminated structure having layer composed of the copolyester or the polyester compositionMITSUI PETROCHEMICAL IND·Filed 1991·Granted May 19, 1992·85 cites·32 claims
- 1087US6156844APropylene polymer compositions containing a propylene homo- or co-polymer obtained using a bridged metallocene catalyst and another propylene homo- or co-polymerMITSUI CHEMICALS INC·Filed 1994·Granted Dec 5, 2000·36 cites·22 claims
- 1184US7081493B2Automotive part made of polypropylene resin compositionMITSUI CHEMICALS INC·Filed 2002·Granted Jul 25, 2006·23 cites·8 claims
- 1284US6759475B2Resin composition based on crystalline polypropyleneMITSUI CHEMICALS INC·Filed 2001·Granted Jul 6, 2004·25 cites·28 claims
- 1384US6320009B1Polypropylene resin composition and injection-molded articleGRAND POLYMER CO LTD·Filed 1998·Granted Nov 20, 2001·53 cites·19 claims
- 1479US7619030B2Automobile part of polypropylene resin compositionMITSUI CHEMICALS INC·Filed 2006·Granted Nov 17, 2009·4 cites·3 claims
- 1578US5854354AProcess for preparing propylene polymer composition and propylene polymer compositionMITSUI PETROCHEMICAL IND·Filed 1995·Granted Dec 29, 1998·39 cites·16 claims
- 1677US5010146APolyester carbonate copolymers, processes for preparing same and polyester resin compositions containing said copolymersMITSUI PETROCHEMICAL IND·Filed 1989·Granted Apr 23, 1991·27 cites·2 claims
- 1774US5677408APropylene elastomer and process for preparation thereofMITSUI PETROCHEMICAL IND·Filed 1994·Granted Oct 14, 1997·24 cites·8 claims
- 1873US6756430B2Flame-retarding thermoplastic resin compositionMITSUI CHEMICALS INC·Filed 2001·Granted Jun 29, 2004·9 cites·33 claims
- 1972US5591795APolypropylene compositionMITSUI PETROCHEMICAL IND·Filed 1994·Granted Jan 7, 1997·17 cites·11 claims
- 2066US6930152B2Propylene polymer compositionsMITSUI CHEMICALS INC·Filed 2003·Granted Aug 16, 2005·5 cites·12 claims
- 2165US6461768B1Negative electrode material containing bismuth-coated zinc powder particles for use in alkaline cellDOWA MINING CO·Filed 2000·Granted Oct 8, 2002·9 cites·34 claims
- 2263US5039780ACopolyester having gas-barrier propertyMITSUI PETROCHEMICAL IND·Filed 1989·Granted Aug 13, 1991·28 cites·8 claims
- 2361US6838522B2Propylene polymer compositionsMITSUI CHEMICALS INC·Filed 2001·Granted Jan 4, 2005·3 cites·17 claims
- 2452US5969049AProcess for preparing propylene polymer composition and propylene polymer compositionMITSUI CHEMICALS INC·Filed 1997·Granted Oct 19, 1999·9 cites·7 claims
- 2549US4681816AComposite laminates comprising a metallic substrate and vibration damperMITSUI PETROCHEMICAL IND·Filed 1985·Granted Jul 21, 1987·23 cites·9 claims
- 2645US2003130428A1Propylene polymer compositionsFiled 2001·Application pending·0 cites
- 2738US5948860APropylene polymer compositionsMITSUI CHEMICALS INC·Filed 1997·Granted Sep 7, 1999·6 cites·16 claims
- 2837US6121363ACrystalline propylene block-copolymer composition for use in automobile partsGRAND POLYMER CO LTD·Filed 1999·Granted Sep 19, 2000·6 cites·5 claims
- 2935US5256363APolyethylene terephthalate and uses thereofMITSUI PETROCHEMICAL IND·Filed 1992·Granted Oct 26, 1993·2 cites·5 claims
- 3032US2002043643A1Modified polypropylene, process for preparing modified polypropylene, modified polyropylene composition and foamed productFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →