Inventor · disambiguated record
Yuuki Okishima
Also filed as: OKISHIMA YUUKI
4 granted patents·1 pending application·3 citations·filing 2007–2022
59Inventor score
Top patents by PatentIndex Score
5 records- 0179US9435057B2Sizing agent-coated carbon fiber bundle, carbon fiber bundle production method, and prepregTORAY INDUSTRIES·Filed 2014·Granted Sep 6, 2016·2 cites·14 claims
- 0265US8822029B2Polyacrylonitrile polymer, method of producing the same, method of producing precursor fiber used for producing carbon fiber, carbon fiber and method of producing the sameTANAKA FUMIHIKO·Filed 2007·Granted Sep 2, 2014·1 cites·8 claims
- 0359US2025320637A1Carbon fiber bundle and method for producing the sameTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 0453US11932971B2Method of producing precursor fiber for carbon fiber and carbon fiberTORAY INDUSTRIES·Filed 2019·Granted Mar 19, 2024·0 cites·10 claims
- 0546US12241181B2Carbon fiber bundle and production method thereofTORAY INDUSTRIES·Filed 2020·Granted Mar 4, 2025·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →