Ichiro Uchiyama

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Patents Grantslast 30 patents

Information Patent Grant
Lead-free bismuth glass
- Patent number 7,795,165
- Issue date Sep 14, 2010
- E. I. Du Pont de Nemours and Company
- Ichiro Uchiyama
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Lead-Free Bismuth Glass
- Publication number 20090042715
- Publication date Feb 12, 2009
- Ichiro Uchiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY