Masatoshi Yoshida

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Katsushika, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal scavengers and processes for the production thereof
- Patent number 5,395,896
- Issue date Mar 7, 1995
- Miyoshi Yushi Kabushiki Kaisha
- Masafumi Moriya
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Metal scavengers for treating waste water
- Patent number 5,387,365
- Issue date Feb 7, 1995
- Miyoshi Yushi Kabushiki Kaisha
- Masafumi Moriya
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for the removal of heavy metals from contaminants
- Patent number 5,347,071
- Issue date Sep 13, 1994
- Miyoshi Yushi Kabushiki Kaisha
- Masafumi Moriya
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE