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Patent applications and USPTO patent grants for Ogoshi; Toshiaki.The latest application filed is for "process for producing high concentration solution of salt of alpha-sulfo fatty acid ester".
Patent | Date |
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Process for producing high concentration solution of salt of alpha-sulfo fatty acid ester Grant 4,404,143 - Sekiguchi , et al. September 13, 1 | 1983-09-13 |
Process for producing clear aqueous solution of magnesium salt of anionic surface active agent Grant 4,169,076 - Kawakami , et al. September 25, 1 | 1979-09-25 |
Process of manufacturing high-concentration olefin sulfonate solution Grant 4,139,498 - Kawakami , et al. February 13, 1 | 1979-02-13 |
Apparatus for continuous sulfonation Grant 4,036,596 - Ogoshi , et al. July 19, 1 | 1977-07-19 |
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