Akio Sasaki

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Patents Grantslast 30 patents

Information Patent Grant
Phenolic chelate resin, process for producing the same, and method...
- Patent number 4,414,183
- Issue date Nov 8, 1983
- Unitika Ltd.
- Akio Sasaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Phenolic chelate resin, process for producing the same, and method...
- Patent number 4,383,104
- Issue date May 10, 1983
- Unitika Ltd.
- Akio Sasaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heavy metal adsorbents of high selectivity, process for production...
- Patent number 4,305,827
- Issue date Dec 15, 1981
- Unitika Ltd.
- Akio Sasaki
- C01 - INORGANIC CHEMISTRY