Toyomi Koike

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of alkyl glycoside stable in hue and odor
- Patent number 6,166,189
- Issue date Dec 26, 2000
- Kao Corporation
- Hiroki Sawada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing alkylglycoside
- Patent number 5,696,247
- Issue date Dec 9, 1997
- Kao Corporation
- Toyomi Koike
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkyl glycoside aqueous solution
- Patent number 5,639,733
- Issue date Jun 17, 1997
- Kao Corporation
- Toyomi Koike
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonate compound process for producing the same, and bleach compo...
- Patent number 5,637,755
- Issue date Jun 10, 1997
- Kao Corporation
- Hiroshi Nagumo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Foaming surfactant composition comprising fatty acid polyoxyalkylen...
- Patent number 5,554,315
- Issue date Sep 10, 1996
- Kao Corporation
- Manabu Tonomura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of alkyl glycoside
- Patent number 5,130,420
- Issue date Jul 14, 1992
- Kao Corporation
- Akira Yamamuro
- C07 - ORGANIC CHEMISTRY