Masahiro Ogata

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressure slip casting apparatus for producing sanitary ware
- Patent number 5,083,911
- Issue date Jan 28, 1992
- Toto Ltd.
- Masanobu Hisaeda
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for pressure molding ceramic articles
- Patent number 4,948,087
- Issue date Aug 14, 1990
- Toto Ltd.
- Masanobu Hisaeda
- B28 - WORKING CEMENT, CLAY, OR STONE