Takashi Kitahara

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hair growth inhibitor and depilation accelerator
- Patent number 7,504,116
- Issue date Mar 17, 2009
- Kao Corporation
- Etsuji Wakisaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Herbal hair growth inhibitor and depilation accelerator
- Patent number 7,488,499
- Issue date Feb 10, 2009
- Kao Corporation
- Etsuji Wakisaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Amine derivatives and skin preparations for external use containing...
- Patent number 6,329,409
- Issue date Dec 11, 2001
- Kao Corporation
- Taketoshi Fujimori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation for external application to the skin and novel benzoic...
- Patent number 5,646,184
- Issue date Jul 8, 1997
- Kao Corporation
- Akira Sakaguchi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Hair growth inhibitor and depilation accelerator
- Publication number 20050053573
- Publication date Mar 10, 2005
- KAO CORPORATION
- Etsuji Wakisaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hair growth inhibitor and depilation accelerator
- Publication number 20030077241
- Publication date Apr 24, 2003
- KAO CORPORATION
- Etsuji Wakisaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE