Junichi Torisu

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing fluorine gas
- Patent number 7,572,428
- Issue date Aug 11, 2009
- Showa Denko K.K.
- Masakazu Oka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
High-purity fluorine gas, production and use thereof, and method fo...
- Patent number 6,955,801
- Issue date Oct 18, 2005
- Showa Denka K.K.
- Junichi Torisu
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for supplying fluorine gas
- Patent number 6,609,540
- Issue date Aug 26, 2003
- Showa Denko Kabushiki Kaisha
- Junichi Torisu
- H01 - BASIC ELECTRIC ELEMENTS
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

Patents Applicationslast 30 patents

Information Patent Application
Method of Manufacturing Manganese Tetrafluoride
- Publication number 20080145304
- Publication date Jun 19, 2008
- ASTOR ELECTRONICS JSC
- Junichi Torisu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process For Producing Fluorine Gas
- Publication number 20080102021
- Publication date May 1, 2008
- SHOWA DENKO K.K.
- Masakazu Oka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
High-purity fluorine gas, production and use thereof, and method fo...
- Publication number 20040028600
- Publication date Feb 12, 2004
- Junichi Torisu
- G01 - MEASURING TESTING