Tsuyoshi Kawai

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyhydroxy curable fluoroelastomer composition
- Patent number 9,540,496
- Issue date Jan 10, 2017
- THE CHEMOURS COMPANY FC, LLC
- Tsuyoshi Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable fluoroelastomer compositions
- Patent number 8,309,641
- Issue date Nov 13, 2012
- E I du Pont de Nemours and Company
- Donald F. Lyons
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYHYDROXY CURABLE FLUOROELASTOMER COMPOSITION
- Publication number 20150361244
- Publication date Dec 17, 2015
- E.I. du Pont de Nemours and Company
- TSUYOSHI KAWAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLUOROELASTOMER PARTS FOR OIL AND GAS EXPLORATION AND PRODUCTION
- Publication number 20120202938
- Publication date Aug 9, 2012
- E.I. du Pont de Nemours and Company
- Tsuyoshi Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HEAT RESISTANT FLUOROELASTOMER ROTARY SHAFT LIP SEALS
- Publication number 20120202939
- Publication date Aug 9, 2012
- E.I. du Pont de Nemours and Company
- Tsuyoshi Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURED FLUOROELASTOMER HOT AIR HOSE
- Publication number 20120196067
- Publication date Aug 2, 2012
- E.I. du Pont de Nemours and Company
- Tsuyoshi Kawai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE FLUOROELASTOMER COMPOSITIONS
- Publication number 20120190798
- Publication date Jul 26, 2012
- E.I. du Pont de Nemours and Company
- DONALD F. LYONS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...