Shoichi Takagi

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon fiber composite sheet
- Patent number 7,947,362
- Issue date May 24, 2011
- Teijin Limited
- Hiroshi Hara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CARBON FIBER AND METHOD FOR PRODUCING THE SAME
- Publication number 20120058337
- Publication date Mar 8, 2012
- TEIJIN LIMITED
- Hiroshi Sakurai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
GRAPHITIZED SHORT FIBERS AND COMPOSITION THEREOF
- Publication number 20110284795
- Publication date Nov 24, 2011
- TEIJIN LIMITED
- Hiroshi Sakurai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
NONWOVEN FABRIC, FELT AND PRODUCTION PROCESSES THEREFOR
- Publication number 20110159767
- Publication date Jun 30, 2011
- TEIJIN LIMITED
- Hiroshi SAKURAI
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Carbon Fiber Composite Sheet
- Publication number 20090233092
- Publication date Sep 17, 2009
- TEIJIN LIMITED
- Hiroshi Hara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...