Inventor · disambiguated record
Katsumi Sekiguchi
Also filed as: SEKIGUCHI KATSUMI
14 granted patents·421 citations·filing 1982–1993
94Inventor score
Files withMITSUI TOATSU CHEMICALS11HONDA MOTOR CO LTD1MITSUI CHEMICALS INC1NIPPON PETROCHEMICALS CO LTD1
Top patents by PatentIndex Score
14 records- 0193US4510079AElectrically-conductive resin compositionMITSUI TOATSU CHEMICALS·Filed 1982·Granted Apr 9, 1985·59 cites·2 claims
- 0292US4748206APolyolefin composition and the same used for vehicle exterior membersNIPPON PETROCHEMICALS CO LTD·Filed 1986·Granted May 31, 1988·77 cites·13 claims
- 0391US4734450APolypropylene-base resin composition containing an inorganic filler and 0.01 to 0.6 wt. % of carbon blackMITSUI TOATSU CHEMICALS·Filed 1986·Granted Mar 29, 1988·57 cites·15 claims
- 0491US4480065APolypropylene-base resin compositionMITSUI TOATSU CHEMICALS·Filed 1983·Granted Oct 30, 1984·59 cites·5 claims
- 0591US4425262AElectroconductive resin compositionMITSUI TOATSU CHEMICALS·Filed 1982·Granted Jan 10, 1984·48 cites·7 claims
- 0682US4705818APolypropylene-base resin compositionMITSUI TOATSU CHEMICALS·Filed 1986·Granted Nov 10, 1987·35 cites·9 claims
- 0776US4891392AProduction process of polyolefin resin composition containing inorganic fillerMITSUI TOATSU CHEMICALS·Filed 1988·Granted Jan 2, 1990·29 cites·13 claims
- 0864US5256734APolypropylene resin composition and method for manufacturing coated molded article of the resin compositionMITSUI TOATSU CHEMICALS·Filed 1992·Granted Oct 26, 1993·18 cites·8 claims
- 0951US4626565APreparation process for polypropylene-base resin compositionsMITSUI TOATSU CHEMICALS·Filed 1984·Granted Dec 2, 1986·11 cites·7 claims
- 1050US4724057AProcess of pretreatment prior to paint coatingHONDA MOTOR CO LTD·Filed 1986·Granted Feb 9, 1988·10 cites·7 claims
- 1146US4481131AElectroconductive resin compositionMITSUI TOATSU CHEMICALS·Filed 1982·Granted Nov 6, 1984·6 cites·6 claims
- 1241US5324771APolypropylene resin compositions, coating process for moldings thereof and its coated moldingsMITSUI TOATSU CHEMICALS·Filed 1992·Granted Jun 28, 1994·7 cites·6 claims
- 1337US5247007APolypropylene resin composition and method for coating molded products of the resin compositionMITSUI TOATSU CHEMICALS·Filed 1991·Granted Sep 21, 1993·5 cites·3 claims
- 1426US6075086APolypropylene resin composition and method for coating molded products of the resin compositionMITSUI CHEMICALS INC·Filed 1993·Granted Jun 13, 2000·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →