Masaaki Hamada

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the biological treatment of waste fluid from the coat...
- Patent number 6,168,712
- Issue date Jan 2, 2001
- Kenko Sangyo Co., Ltd.
- Kimito Kubo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
PAINT WASTE LIQUID TREATMENT METHOD
- Publication number 20120043278
- Publication date Feb 23, 2012
- Hirochika Naganawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL