Tsuchida; Eishun

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Seki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyion complex and method for preparing the same
- Patent number 4,137,217
- Issue date Jan 30, 1979
- Tsuchida; Eishun
- Eishun Tsuchida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric metal complex and method of manufacturing the same
- Patent number 4,104,466
- Issue date Aug 1, 1978
- Tsuchida; Eishun
- Eishun Tsuchida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...