Inventor · disambiguated record
Kyozo Kitano
Also filed as: KITANO KYOZO · OGOSHI TOSHIAKI · OHKOUCHI HARUO · SEKIGUCHI SHIZUO
18 granted patents·208 citations·filing 1978–1988
94Inventor score
Top patents by PatentIndex Score
18 records- 0193US4183867AMethod for preparation of internal olefin sulfonateLION FAT OIL CO LTD·Filed 1978·Granted Jan 15, 1980·40 cites·5 claims
- 0292US4248793AProcess for the production of internal olefin sulfonateLION FAT OIL CO LTD·Filed 1979·Granted Feb 3, 1981·40 cites·4 claims
- 0387US4545939AProcess for producing sulfonate of unsaturated fatty acid esterLION CORP·Filed 1984·Granted Oct 8, 1985·24 cites·7 claims
- 0480US4816188AProcess for the preparation of saturated/unsaturated mixed fatty acid ester sulfonatesLION CORP·Filed 1988·Granted Mar 28, 1989·43 cites·7 claims
- 0579US4925976AOlefin sulfonation methodLION CORP·Filed 1986·Granted May 15, 1990·19 cites·3 claims
- 0666US4579687AProcess for producing salt of alpha-sulfo fatty acid alkyl esterLION CORP·Filed 1983·Granted Apr 1, 1986·8 cites·4 claims
- 0760US4261917AProcess for manufacturing a highly concentrated sulfate solution or slurryLION FAT OIL CO LTD·Filed 1979·Granted Apr 14, 1981·6 cites·7 claims
- 0856US4318823ALight colored homogeneous and aqueous alpha olefin sulfonate solutionsLION FAT OIL CO LTD·Filed 1979·Granted Mar 9, 1982·4 cites·3 claims
- 0953US4411815AProcess for preparing odorless alkyl ether sulfate concentratesLION CORP·Filed 1981·Granted Oct 25, 1983·4 cites·8 claims
- 1045US4213918AProcess for producing clear aqueous solution of olefin sulfonic acidLION FAT OIL CO LTD·Filed 1979·Granted Jul 22, 1980·2 cites·7 claims
- 1139US4561999ASurfactant compositionLION CORP·Filed 1984·Granted Dec 31, 1985·6 cites·4 claims
- 1239US4238410AProcess for producing magnesium salt of olefin sulfonic acidLION FAT OIL CO LTD·Filed 1978·Granted Dec 9, 1980·1 cites·5 claims
- 1335US4279786AHomogeneous aqueous alpha-olefin sulfonate compositionLION FAT OIL CO LTD·Filed 1979·Granted Jul 21, 1981·5 cites·3 claims
- 1434US4337165AAmine oxide-and alkali metal chloride-containing non-corrosive liquid detergent compositionLION CORP·Filed 1980·Granted Jun 29, 1982·3 cites·6 claims
- 1533US4390475AThin film type sulfonation process of alkylbenzeneLION CORP·Filed 1981·Granted Jun 28, 1983·1 cites·6 claims
- 1631US4309317AClear aqueous olefin sulfonate solutionLION CORP·Filed 1980·Granted Jan 5, 1982·2 cites·8 claims
- 1728US4517113AProcess for removal of unreacted oil from surfactant slurryLION CORP·Filed 1983·Granted May 14, 1985·0 cites·4 claims
- 1820US4671903ASulfonation method of polystyreneLION CORP·Filed 1986·Granted Jun 9, 1987·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →