Akira Ueda

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fireproof resin sash
- Patent number 8,297,013
- Issue date Oct 30, 2012
- Sekisui Chemical Co., Ltd.
- Akira Ueda
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Fireproof resin sash
- Publication number 20060254164
- Publication date Nov 16, 2006
- Sekisui Chemical Co., Ltd.
- Akira Ueda
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS