Takeshi Hirota

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fiber treating process and composition used therefor
- Patent number 4,789,381
- Issue date Dec 6, 1988
- Kao Corporation
- Shigeki Oshiyama
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Lubricant compositions for synthetic fibers and method for lubricat...
- Patent number 4,250,047
- Issue date Feb 10, 1981
- Kao Soap Co., Ltd.
- Kenichi Katabe
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Composition for lubricating treatment of synthetic fibers
- Patent number 4,144,178
- Issue date Mar 13, 1979
- Kao Soap Co., Ltd.
- Kenichi Katabe
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...