Nippon Electric Glass Company, Ltd.

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical component and light emitting device using the same
- Patent number 7,751,661
- Issue date Jul 6, 2010
- Nippon Electric Glass Co, Ltd
- Masaaki Kadomi
- G02 - OPTICS
Information Patent Grant
Dielectric forming material for use in plasma display panel and gla...
- Patent number 6,010,973
- Issue date Jan 4, 2000
- Nippon Electric Glass, Co., Ltd.
- Hiromitsu Watanabe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass composition for glass bubbles with increased compressive stre...
- Patent number 5,292,690
- Issue date Mar 8, 1994
- Nippon Electric Glass Company, Ltd.
- Shinji Kawachi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low temperature sealing composition
- Patent number 4,537,863
- Issue date Aug 27, 1985
- Nippon Electric Glass Company, Ltd.
- Ichiro Matsuura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Novel glass compositions
- Patent number 4,065,317
- Issue date Dec 27, 1977
- Nippon Electric Glass Company, Ltd.
- Nils Tryggve E. A. Baak
- C03 - GLASS MINERAL OR SLAG WOOL