Manabu Ohira

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating exhaust gas containing fluorine-containing inte...
- Patent number 6,309,618
- Issue date Oct 30, 2001
- Showa Denko K.K.
- Manabu Ohira
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Surface-fluorinated metal oxide particulates, process for manufactu...
- Patent number 6,245,140
- Issue date Jun 12, 2001
- Showa Denko K.K.
- Ryuji Monden
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES