Assignee
IKEDA KATSUHIKO
JP·4 granted patents·10 citations·filing 2009–2011
Top patents by PatentIndex Score
4 records- 0191US8801985B2Process of making a carbon fiber precursor fiber bundleIKEDA KATSUHIKO·Filed 2011·Granted Aug 12, 2014·5 cites·11 claims
- 0277US10308472B2Carbon fiber precursor fiber bundle, production method and production device therefor, and carbon fiber and production method thereforIKEDA KATSUHIKO·Filed 2011·Granted Jun 4, 2019·2 cites·13 claims
- 0375US8529237B2Wet spinning apparatusIKEDA KATSUHIKO·Filed 2009·Granted Sep 10, 2013·3 cites·11 claims
- 0441US9260270B2Packaged carbon fiber precursor tow, and method and device for manufacturing sameIKEDA KATSUHIKO·Filed 2010·Granted Feb 16, 2016·0 cites·5 claims
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