Nobuyuki Shimozawa

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon fiber precursor fiber bundle, production method and producti...
- Patent number 7,941,903
- Issue date May 17, 2011
- Mitsubishi Rayon Co., Ltd.
- Katsuhiko Ikeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CARBON FIBER PRECURSOR FIBER BUNDLE, PRODUCTION METHOD AND PRODUCTI...
- Publication number 20110250449
- Publication date Oct 13, 2011
- Mitsubishi Rayon Co., Ltd.
- Katsuhiko IKEDA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Carbon fiber precursor fiber bundle, production method and producti...
- Publication number 20070183960
- Publication date Aug 9, 2007
- Katsuhiko Ikeda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING