Itsuro Motegi

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Utsunomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
P-hydroxycinnamamide derivatives and melanin inhibitor comprising t...
- Patent number 4,981,680
- Issue date Jan 1, 1991
- Kao Corporation
- Kimihiko Hori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Melanin inhibitor
- Patent number 4,978,523
- Issue date Dec 18, 1990
- Kao Corporation
- Itsuro Motegi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
P-hydroxycinnamamide derivatives and melanin inhibitor comprising t...
- Patent number 4,876,084
- Issue date Oct 24, 1989
- Kao Corporation
- Kimihiko Hori
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE