Katsuyoshi Hashimoto

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sand making apparatus, sand making method, and made sand
- Patent number 8,252,415
- Issue date Aug 28, 2012
- Kotobuki Engineering & Manufacturing Co., Ltd.
- Takato Kaya
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
SAND MAKING APPARATUS, SAND MAKING METHOD, AND MADE SAND
- Publication number 20100159247
- Publication date Jun 24, 2010
- KOTOBUKI ENGINEERING & MANUFACTURING CO., LTD.
- Takato Kaya
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING