Masataka Kumata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of a molecular composite of rigid aromati...
- Patent number 5,041,506
- Issue date Aug 20, 1991
- Honda Giken Kogyo Kabushiki Kaisha
- Masataka Kumata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Interfacial method of producing prepolymer of aromatic polythiazole
- Patent number 4,948,867
- Issue date Aug 14, 1990
- Honda Giken Koygo Kabushiki Kaisha
- Hideo Nishino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing prepolymer of aromatic polythiazole in the pres...
- Patent number 4,945,153
- Issue date Jul 31, 1990
- Honda Giken Kogyo Kabushiki Kaisha
- Hideo Nishino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...