Masashi Okamoto

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Otake-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon fiber bundle
- Patent number 6,569,523
- Issue date May 27, 2003
- Mitsubishi Rayon Co., Ltd.
- Katsuhiko Ikeda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Carbon fiber precursor fiber bundle and manufacturing method of the...
- Patent number 6,503,624
- Issue date Jan 7, 2003
- Mitsubishi Rayon Co., Ltd.
- Katsuhiko Ikeda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Resin forming method
- Patent number 5,911,931
- Issue date Jun 15, 1999
- Mitsubishi Rayon Co., Ltd.
- Zenpei Fukuda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Resin forming nozzle device and resin forming method using same
- Patent number 5,882,690
- Issue date Mar 16, 1999
- Mitsubishi Rayon Co., Ltd.
- Zenpei Fukuda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
CARBON FIBER BUNDLE
- Publication number 20030064221
- Publication date Apr 3, 2003
- Mitsubishi Rayon Co., Ltd.
- Katsuhiko Ikeda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Carbon fiber precursor fiber bundle and manufacturing method for th...
- Publication number 20020041957
- Publication date Apr 11, 2002
- Mitsubishi Rayon Co., Ltd.
- Katsuhiko Ikeda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING