Kenji Umehara

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Yotsukaido, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stabilizing sodium parcabonate by separately spraying coating solut...
- Patent number 5,312,557
- Issue date May 17, 1994
- Mitsubishi Gas Chemical Company, Inc.
- Masayoshi Onda
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Bleaching detergent composition
- Patent number 5,219,549
- Issue date Jun 15, 1993
- Mitsubishi Gas Chemical Company, Inc.
- Masayoshi Onda
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...