Shuji Takana

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Granules for carrying surfactant and method for producing the same
- Patent number 6,864,221
- Issue date Mar 8, 2005
- Kao Corporation
- Shuji Takana
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for producing granules for supporting surfactant
- Patent number 6,849,590
- Issue date Feb 1, 2005
- Kao Corporation
- Hiroki Yamaboshi
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Granules for carrying surfactant and method for producing the same
- Patent number 6,734,156
- Issue date May 11, 2004
- Kao Corporation
- Shuji Takana
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent particles
- Patent number 6,376,453
- Issue date Apr 23, 2002
- Kao Corporation
- Teruo Kubota
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Process for producing granules for surfactant support
- Publication number 20030004086
- Publication date Jan 2, 2003
- Shuji Takana
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Detergent particles
- Publication number 20020155977
- Publication date Oct 24, 2002
- Teruo Kubota
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...