Akito Higuchi

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Kani-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-settling refractory mortar
- Patent number 7,988,781
- Issue date Aug 2, 2011
- NGK Insulators, Ltd.
- Tsuneo Komiyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Monolithic refractory material having low expansibility, high stren...
- Patent number 7,833,923
- Issue date Nov 16, 2010
- NGK Insulators, Ltd.
- Tsuneo Komiyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Refractory mortar cured material
- Patent number 7,820,278
- Issue date Oct 26, 2010
- NGK Insulators, Ltd.
- Tsuneo Komiyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic honeycomb structure and process for production thereof
- Patent number 6,696,130
- Issue date Feb 24, 2004
- NGK Insulators, Ltd.
- Yoshiyuki Kasai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
FILTERING MEDIUM FOR MOLTEN METAL AND METHOD FOR PRODUCING THE SAME
- Publication number 20100025324
- Publication date Feb 4, 2010
- NGK Insulators, Ltd.
- Tsuneo Komiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
REFRACTORY MORTAR CURED MATERIAL
- Publication number 20090169848
- Publication date Jul 2, 2009
- NGK Insulators, Ltd.
- Tsuneo Komiyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
NON-SETTLING REFRACTORY MORTAR
- Publication number 20090145334
- Publication date Jun 11, 2009
- NGK Insulators, Ltd.
- Tsuneo Komiyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
MONOLITHIC REFRACTORY MATERIAL HAVING LOW EXPANSIBILITY, HIGH STREN...
- Publication number 20090149311
- Publication date Jun 11, 2009
- NGK Insulators, Ltd.
- Tsuneo Komiyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES