Ayako Shibata

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin film satisfactory in printability
- Patent number 6,586,106
- Issue date Jul 1, 2003
- Yupo Corporation
- Nobuhiro Shibuya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for treating a surface of a thermoplastic resin film
- Patent number 6,217,687
- Issue date Apr 17, 2001
- Oji-Yuka Synthetic Paper Co., Ltd.
- Ayako Shibata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermal transfer image-receiving sheet
- Patent number 5,496,791
- Issue date Mar 5, 1996
- Oji Yuka Goseishi Co., Ltd.
- Akihiko Ohno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Thermoplastic resin film satisfactory in printability
- Publication number 20020054991
- Publication date May 9, 2002
- Yupo corporation
- Nobuhiro Shibuya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...