Nobuyasu Shudo

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester films, magnetic recording media and film capacitors produ...
- Patent number 5,106,681
- Issue date Apr 21, 1992
- Diafoil Company, Limited
- Kazuo Endo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester composition
- Patent number 5,023,291
- Issue date Jun 11, 1991
- Diafoil Company, Limited
- Seiji Sakamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester films, magnetic recording media and film capacitors produ...
- Patent number 4,990,400
- Issue date Feb 5, 1991
- Diafoil Company, Limited
- Kazuo Endo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...