Tomoyuki Honda

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Kagoshima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lead-free glass material for use in sealing and, sealed article and...
- Patent number 7,585,798
- Issue date Sep 8, 2009
- Yamato Electronic Co., Ltd.
- Masahiro Yoshida
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Lead-free glass material for use in sealing and, sealed article and...
- Patent number 7,425,518
- Issue date Sep 16, 2008
- Yamato Electronic Co., Ltd.
- Masahiro Yoshida
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
LEAD-FREE GLASS MATERIAL FOR USE IN SEALING AND, SEALED ARTICLE AND...
- Publication number 20070191203
- Publication date Aug 16, 2007
- Masahiro Yoshida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
LEAD-FREE GLASS MATERIAL FOR USE IN SEALING AND, SEALED ARTICLE AND...
- Publication number 20070184963
- Publication date Aug 9, 2007
- Masahiro Yoshida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Lead-free glass material for use in sealing and, sealed article and...
- Publication number 20060003883
- Publication date Jan 5, 2006
- Masahiro Yoshida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Lead-free glass material for use in sealing and, sealed article and...
- Publication number 20050233885
- Publication date Oct 20, 2005
- Masahiro Yoshida
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES