Shuji Yamamoto

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aromatic polyimide composition comprising mixed solvent
- Patent number 4,568,715
- Issue date Feb 4, 1986
- Ube Industries, Ltd.
- Hiroshi Itatani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Wholly aromatic polyamic acid solution composition
- Patent number 4,535,105
- Issue date Aug 13, 1985
- Ube Industries, Ltd.
- Toshihiro Inaike
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing aromatic imide polymer laminate material
- Patent number 4,508,766
- Issue date Apr 2, 1985
- Ube Industries, Ltd.
- Toshihiro Inaike
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aromatic polyimide resin composition
- Patent number 4,247,443
- Issue date Jan 27, 1981
- UBE Industries, Ltd.
- Ichiro Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...