Hiroko Sakai

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Environmental control apparatus
- Patent number 5,413,527
- Issue date May 9, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yoshitaka Dansui
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Bilayer Laminated Film for Bump Formation and Method of Bump Formation
- Publication number 20070237890
- Publication date Oct 11, 2007
- JSR Corporation
- Hiroko Sakai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Radiation-sensitive negative resin composition
- Publication number 20070231747
- Publication date Oct 4, 2007
- JSR Corporation
- Nami Onimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY