Haruo Ohkouchi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amine oxide-and alkali metal chloride-containing non-corrosive liqu...
- Patent number 4,337,165
- Issue date Jun 29, 1982
- Lion Corporation
- Hideo Ando
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for producing magnesium salt of olefin sulfonic acid
- Patent number 4,238,410
- Issue date Dec 9, 1980
- The Lion Fat and Oil Co., Ltd.
- Akira Kawakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing clear aqueous solution of olefin sulfonic acid
- Patent number 4,213,918
- Issue date Jul 22, 1980
- The Lion Fat and Oil Co., Ltd.
- Akira Hayashi
- C07 - ORGANIC CHEMISTRY