Masanobu Itou

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glass composition for lamp, glass part for lamp, and process for pr...
- Patent number 8,067,322
- Issue date Nov 29, 2011
- National Institute of Advanced Industrial Science and Technology
- Ryousuke Sawa
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
GLASS COMPOSITION FOR LAMP, GLASS PART FOR LAMP, AND PROCESS FOR PR...
- Publication number 20100216624
- Publication date Aug 26, 2010
- Ryousuke Sawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GLASS COMPOSITION FOR A LAMP, GLASS PART FOR A LAMP, LAMP, AND ILLU...
- Publication number 20100041540
- Publication date Feb 18, 2010
- Junko Toda
- G02 - OPTICS