Tomoko Yasumasu

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oral or detergent composition comprising a nonionic surface active...
- Patent number 5,190,747
- Issue date Mar 2, 1993
- Lion Corporation
- Shizuo Sekiguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nonionic surface active agent
- Patent number 5,109,127
- Issue date Apr 28, 1992
- Lion Corporation
- Shizuo Sekiguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE