Tomohisa Takahashi

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Ibi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of honeycomb structural body, and sealing mate...
- Patent number 7,981,475
- Issue date Jul 19, 2011
- Ibiden Co., Ltd.
- Tomohisa Takahashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Honeycomb structural body and manufacturing method thereof
- Patent number 7,976,605
- Issue date Jul 12, 2011
- Ibiden Co. Ltd.
- Tomohisa Takahashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Honeycomb structure and method for manufacturing honeycomb structure
- Patent number 7,883,759
- Issue date Feb 8, 2011
- Ibiden Co., Ltd.
- Tomohisa Takahashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Honeycomb structural body and manufacturing method thereof
- Patent number 7,846,229
- Issue date Dec 7, 2010
- Ibiden Co., Ltd.
- Tomohisa Takahashi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
HONEYCOMB STRUCTURAL BODY AND MANUFACTURING METHOD THEREOF
- Publication number 20100319309
- Publication date Dec 23, 2010
- IBIDEN CO., LTD.
- Tomohisa Takahashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Honeycomb structure and method for manufacturing honeycomb structure
- Publication number 20070178275
- Publication date Aug 2, 2007
- IBIDEN CO., LTD.
- Tomohisa Takahashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Manufacturing method of honeycomb structural body, and sealing mate...
- Publication number 20070126160
- Publication date Jun 7, 2007
- Ibiden Co., Ltd.
- Tomohisa Takahashi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Honeycomb structural body and manufacturing method thereof
- Publication number 20050247038
- Publication date Nov 10, 2005
- IBIDEN CO., LTD.
- Tomohisa Takahashi
- B28 - WORKING CEMENT, CLAY, OR STONE