Kazuo Hosoda

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Hoya, JA

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing chelating resin and product produced thereby
- Patent number 4,032,482
- Issue date Jun 28, 1977
- Miyoshi Yushi Kabushiki Kaisha
- Masafumi Moriya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chelating polymers based on bis-epoxides and polyamines or polyimines
- Patent number 4,026,831
- Issue date May 31, 1977
- Miyoshi Yushi Kabushiki Kaisha
- Masafumi Moriya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...