Hitoshi INENAGA

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Asakura-gun, Fukuaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mixing and stirring device, method, and method for manufacturing li...
- Patent number 9,856,168
- Issue date Jan 2, 2018
- Yoshino Gypsum Co., Ltd.
- Yasutoshi Ueno
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
MIXING AND STIRRING DEVICE, MIXING AND STIRRING METHOD, AND METHOD...
- Publication number 20150315074
- Publication date Nov 5, 2015
- YOSHINO GYPSUM CO., LTD
- Yasutoshi UENO
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES