Takeshi Oobuchi

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Saku-City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of ceramic porcelains, ceramic procelains an...
- Patent number 7,727,920
- Issue date Jun 1, 2010
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dielectric compositions for firing at low temperatures and electron...
- Patent number 7,091,147
- Issue date Aug 15, 2006
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low temperature-fired porcelain and electronic parts
- Patent number 6,893,728
- Issue date May 17, 2005
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low temperature-fired porcelain articles and electronic parts
- Patent number 6,764,746
- Issue date Jul 20, 2004
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low temperature-fired porcelain articles and electronic parts inclu...
- Patent number 6,379,805
- Issue date Apr 30, 2002
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Joining material for electronic components electronic components an...
- Patent number 6,376,085
- Issue date Apr 23, 2002
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Process for production of ceramic porcelains, ceramic porcelains an...
- Publication number 20090048089
- Publication date Feb 19, 2009
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Conductive Paste and Electronic Parts
- Publication number 20080176103
- Publication date Jul 24, 2008
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Dielectric compositions for firing at low temperatures and electron...
- Publication number 20040176240
- Publication date Sep 9, 2004
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- B32 - LAYERED PRODUCTS
Information Patent Application
Low temperature-fired porcelain and electronic parts
- Publication number 20030171202
- Publication date Sep 11, 2003
- Takeshi Oobuchi
- B32 - LAYERED PRODUCTS
Information Patent Application
Low temperature-fired porcelain articles and electronic parts
- Publication number 20020193238
- Publication date Dec 19, 2002
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- B32 - LAYERED PRODUCTS
Information Patent Application
Joining material for electronic components, electronic components a...
- Publication number 20020064669
- Publication date May 30, 2002
- NGK Insulators, Ltd.
- Takeshi Oobuchi
- C03 - GLASS MINERAL OR SLAG WOOL