Tomoko Atagi

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Osaka, 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
Information Patent Grant
Glass composition, protective-layer composition, binder composition...
- Patent number 6,921,730
- Issue date Jul 26, 2005
- Matsushita Electric Industrial Co., Ltd.
- Tomoko Atagi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass composition for an electric lamp, stem and bulb for an electr...
- Patent number 6,812,175
- Issue date Nov 2, 2004
- Matsushita Electric Industrial Co., Ltd.
- Akira Kawase
- 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 Lamp and Lamp Manufactured From the Same
- Publication number 20070254797
- Publication date Nov 1, 2007
- Junko Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Glass composition, protective-layer composition, binder composition...
- Publication number 20030181308
- Publication date Sep 25, 2003
- Tomoko Atagi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass composition for an electric lamp, stem and bulb for an electr...
- Publication number 20030050176
- Publication date Mar 13, 2003
- Matsushita Electric Industrial Co., Ltd.
- Akira Kawase
- C03 - GLASS MINERAL OR SLAG WOOL