Yukihiro Kondo

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Utsunomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
1,3-butanediol thioglycollate isomer mixture and permanent waving c...
- Patent number 5,720,945
- Issue date Feb 24, 1998
- Kao Corporation
- Akira Kiyomine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composition for permanent waving of human hair
- Patent number 5,720,944
- Issue date Feb 24, 1998
- Kao Corporation
- Akira Kiyomine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE