Masanori Sugisawa

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for treatment of wastewater
- Patent number 6,858,144
- Issue date Feb 22, 2005
- Sharp Kabushiki Kaisha
- Koki Narita
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for recovering nitric acid and hydrofluoric acid from waste...
- Patent number 4,943,360
- Issue date Jul 24, 1990
- Shinko Pantec Company, Limited
- Masanori Sugisawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for treatment of wastewater
- Publication number 20020038784
- Publication date Apr 4, 2002
- SHARP KABUSHIKI KAISHA
- Koki Narita
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE