Yoji OGAWA

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Sakura-shi, Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic composition for additive manufacturing device, and proces...
- Patent number 11,655,190
- Issue date May 23, 2023
- Taiheiyo Cement Corporation
- Yoshifumi Ohgi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Hydraulic composition for additive manufacturing device and method...
- Patent number 11,173,539
- Issue date Nov 16, 2021
- Taiheiyo Cement Corporation
- Yoshifumi Ohgi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC COMPOSITION FOR ADDITIVE MANUFACTURING DEVICE AND METHOD...
- Publication number 20200180013
- Publication date Jun 11, 2020
- Taiheiyo Cement Corporation
- Yoshifumi OHGI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HYDRAULIC COMPOSITION FOR ADDITIVE MANUFACTURING DEVICE, AND PROCES...
- Publication number 20200039883
- Publication date Feb 6, 2020
- Taiheiyo Cement Corporation
- Yoshifumi OHGI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES