Atsushi Nakajima

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon fiber precursor acrylic fiber, carbon fiber, and method for...
- Patent number 11,959,197
- Issue date Apr 16, 2024
- MITSUBISHI CHEMICAL CORPORATION
- Naomasa Matsuyama
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
CARBON FIBER PRECURSOR ACRYLIC FIBER, CARBON FIBER, AND METHOD FOR...
- Publication number 20200002850
- Publication date Jan 2, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Naomasa Matsuyama
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CARBON-FIBER-PRECURSOR FIBER BUNDLE, CARBON FIBER BUNDLE, AND USES...
- Publication number 20130295811
- Publication date Nov 7, 2013
- MITSUBISHI RAYON CO., LTD.
- Yuusuke Shinmen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING