Takamasa Uchiyama

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Fukuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for wastewater treatment
- Patent number 6,056,876
- Issue date May 2, 2000
- Sharp Kabushiki Kaisha
- Kazuyuki Yamasaki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for treating developer-containing waste water...
- Patent number 5,423,988
- Issue date Jun 13, 1995
- Sharp Kabushiki Kaisha
- Kazuyuki Yamasaki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE