Hiroshi Hirao

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Sakura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for predicting quality or manufacturing condition of cement
- Patent number 9,679,244
- Issue date Jun 13, 2017
- Taiheiyo Cement Corporation
- Maiko Ohno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cement additive and cement composition
- Patent number 8,133,317
- Issue date Mar 13, 2012
- Taiheiyo Cement Corporation
- Hiroshi Hirao
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREDICTING QUALITY OR MANUFACTURING CONDITION OF CEMENT
- Publication number 20150186772
- Publication date Jul 2, 2015
- Taiheiyo Cement Corporation
- Maiko Ohno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cement additive and cement composition
- Publication number 20090151604
- Publication date Jun 18, 2009
- Hiroshi Hirao
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES