Yasutaka USHIJIMA

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductive ceramic sintered compact
- Patent number 9,330,806
- Issue date May 3, 2016
- Toto Ltd.
- Shogo Shimada
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Semiconductive ceramic sintered compact
- Patent number 8,736,024
- Issue date May 27, 2014
- Toto Ltd.
- Shogo Shimada
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTIVE CERAMIC SINTERED COMPACT
- Publication number 20130140679
- Publication date Jun 6, 2013
- TOTO LTD.
- Shogo SHIMADA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
SEMICONDUCTIVE CERAMIC SINTERED COMPACT
- Publication number 20130140508
- Publication date Jun 6, 2013
- TOTO LTD.
- Shogo SHIMADA
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES