Fusayoshi Masuda

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Superabsorbent polymer having improved absorbency properties
- Patent number 5,453,323
- Issue date Sep 26, 1995
- Hoechst Celanese Corporation
- Douglas R. Chambers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Super-absorbent polymer having improved absorbency properties
- Patent number 5,145,906
- Issue date Sep 8, 1992
- Hoechst Celanese Corporation
- Douglas R. Chambers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Agricultural chemical/resin compositions
- Patent number 4,129,435
- Issue date Dec 12, 1978
- Sanyo Chemical Industries, Ltd.
- Tetsuo Takematsu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING