Atsushi Ogura

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Kamakura-shi, Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing metal oxide ceramic composite powder
- Patent number 5,271,969
- Issue date Dec 21, 1993
- Ogura; Atsushi
- Atsushi Ogura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal oxide ceramic composite powder and method of manufacturing th...
- Patent number 5,120,611
- Issue date Jun 9, 1992
- Ogura; Atsushi
- Atsushi Ogura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES