Shizuo Tanoue

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Minamatashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing pure phosphoric acid
- Patent number 4,207,303
- Issue date Jun 10, 1980
- Chisso Corporation
- Hiroaki Ishibashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing organic fertilizers
- Patent number 4,180,392
- Issue date Dec 25, 1979
- Chisso Corporation
- Hiroaki Ishibashi
- C05 - FERTILISERS MANUFACTURE THEREOF