Hirotsugu Segawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Perming agent and method of treating hair with the same
- Patent number 5,993,794
- Issue date Nov 30, 1999
- Takara Belmont Kabushiki Kaisha
- Hirotsugu Segawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Means and method for the oxidative dyeing, especially the redyeing,...
- Patent number 5,053,051
- Issue date Oct 1, 1991
- Goldwell GmbH
- Jurgen Tennigkeit
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Permanent shaping agent for human hair and the method for the perma...
- Patent number 5,046,515
- Issue date Sep 10, 1991
- Goldwell GmbH
- Dieter Heinz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE