Shinichi Sogo

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Perfluoroelastomer articles having good surface properties
- Patent number 8,075,992
- Issue date Dec 13, 2011
- DuPont Performance Elastomers L.L.C.
- Kaori Iwamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Plasma resistant elastomer parts
- Patent number 6,946,511
- Issue date Sep 20, 2005
- DuPont Dow Elastomers, L.L.C.
- Kaori Iwamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Perfluoroelastomer articles having improved surface properties
- Patent number 6,830,808
- Issue date Dec 14, 2004
- DuPont Dow Elastomers, L.L.C.
- Kaori Iwamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
White elastomer seal materials and a process for manufacture thereof
- Patent number 6,503,972
- Issue date Jan 7, 2003
- DuPont Dow Elastomers, L.L.C.
- Bunichi Rai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Perfluoroelastomer articles having good surface properties
- Publication number 20080154003
- Publication date Jun 26, 2008
- Kaori Iwamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Perfluoroelastomer articles having good surface properties
- Publication number 20060051570
- Publication date Mar 9, 2006
- Kaori Iwamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Plasma resistant elastomer parts
- Publication number 20040152827
- Publication date Aug 5, 2004
- Kaori Iwamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Perfluoroelastomer articles having improved surface properties
- Publication number 20040071975
- Publication date Apr 15, 2004
- Kaori Iwamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...