Miyoko Kusumi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for decomposing bromic acid by photocatalyst and apparatus t...
- Patent number 6,846,468
- Issue date Jan 25, 2005
- Kabushiki Kaisha Meidensha
- Hiroshi Noguchi
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Method for decomposing bromic acid by photocatalyst and apparatus t...
- Patent number 6,372,095
- Issue date Apr 16, 2002
- Kabushiki Kaisha Meidensha
- Hiroshi Noguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method for decomposing bromic acid by photocatalyst and apparatus t...
- Publication number 20020117392
- Publication date Aug 29, 2002
- KABUSHIKI KAISHA MEIDENSHA
- Hiroshi Noguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL