Inventor · disambiguated record
Toshio Yukuta
Also filed as: KOJIMA MINORU · YUKUTA TOSHIO
22 granted patents·364 citations·filing 1972–1989
96Inventor score
Top patents by PatentIndex Score
22 records- 0194US4259452AMethod of producing flexible reticulated polyether polyurethane foamsBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Mar 31, 1981·140 cites·7 claims
- 0292US4221875AFlame resistant polyurethane foam and the method for manufacturing the sameBRIDGESTONE TIRE CO LTD·Filed 1978·Granted Sep 9, 1980·51 cites·8 claims
- 0381US4303755ASafety fuel tank containing reticulated polyurethane foam mixture of poly(oxypropylene-(oxyethylene)polyetherpolyolsBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Dec 1, 1981·31 cites·10 claims
- 0469US4076654AProcess for producing a flame- and smoke-retarded, non-shrinkable, flexible polyurethane foamBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Feb 28, 1978·18 cites·12 claims
- 0568US4255526AMethod of producing a moisture- and heat-resistant flexible polyurethane foamBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Mar 10, 1981·16 cites·6 claims
- 0667US4077920AFlame- and smoke-resistant polyurethane foam and a method for producing said foamBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Mar 7, 1978·14 cites·31 claims
- 0759US4180631AFlame-and smoke-resistant flexible polyurethane foam and compressed foam sheetBRIDGESTONE TIRE CO LTD·Filed 1977·Granted Dec 25, 1979·9 cites·20 claims
- 0858US4098732AProcess for production of flame-resistant and smoke-retardant polyurethane foamsBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Jul 4, 1978·10 cites·16 claims
- 0956US3968084ACurable composition of epoxy resin and cured product thereofBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Jul 6, 1976·8 cites·6 claims
- 1052US4058503AProcess for preparing organic solvent-soluble poly(amide-imide)BRIDGESTONE TIRE CO LTD·Filed 1975·Granted Nov 15, 1977·8 cites·14 claims
- 1152US3933768AMethod of producing dihalocyclopropane functional multicomponent copolymersBRIDGESTONE TIRE CO LTD·Filed 1972·Granted Jan 20, 1976·7 cites·2 claims
- 1251US4226947AFlexible urethane foams having a low density and a method for producing said foamsBRIDGESTONE TIRE CO LTD·Filed 1978·Granted Oct 7, 1980·10 cites·10 claims
- 1350US4246361AMethod for producing flame- and smoke-resistant polyurethane foam sheet by incorporation of a urea derivative in reaction mixtureBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Jan 20, 1981·9 cites·21 claims
- 1449US3940369AMethod for preparing polyurethanes using 3,9-bis(2-hydrazidoethyl)-2-4,8,10-tetraoxaspiro-[5,5]-undecane as chain extenderBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Feb 24, 1976·6 cites·9 claims
- 1544US4066579AFlame- and smoke-resistant flexible polyurethane foam and a method for producing said foamBRIDGESTONE TIRE CO LTD·Filed 1975·Granted Jan 3, 1978·8 cites·4 claims
- 1637US3960980AMethod of producing elastomer resinsBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Jun 1, 1976·4 cites·7 claims
- 1737US3941732AVulcanizable rubber composition having improved physical propertiesBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Mar 2, 1976·3 cites·8 claims
- 1834US4234695AMethod of producing polyurea foamsBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Nov 18, 1980·2 cites·10 claims
- 1934US3941847AAldehyde functional polymersBRIDGESTONE TIRE CO LTD·Filed 1973·Granted Mar 2, 1976·2 cites·3 claims
- 2031US3978154AProcess for the manufacture of improved elastomers prepared by reaction of trimellitoyl-functional polymer with epoxy compoundBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Aug 31, 1976·4 cites·12 claims
- 2127US4258139AProcess for producing flame-resistant foam resinsBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Mar 24, 1981·0 cites·7 claims
- 2220US4939024ARadiowave absorbing body of the high electrical power-resistant typeGRACE JAPAN KK·Filed 1989·Granted Jul 3, 1990·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →