Masaru Tomoguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Soil cleaning method
- Patent number 9,421,589
- Issue date Aug 23, 2016
- Dowa Eco-System Co., Ltd.
- Shunsuke Yoshi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Metal powder for decomposition of organic halogen and method for ma...
- Patent number 7,235,181
- Issue date Jun 26, 2007
- Dowa Mining Co., Ltd.
- Masaru Tomoguchi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

Information Patent Application
SOIL CLEANING METHOD
- Publication number 20130115004
- Publication date May 9, 2013
- DOWA ECO-SYSTEM CO., LTD.
- Shunsuke Yoshi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Metal powder for decomposing organic halide and method for producti...
- Publication number 20040045403
- Publication date Mar 11, 2004
- Masaru Tomoguchi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL