Inventor · disambiguated record
Yoshitsugu Funatsu
Also filed as: FUNATSU YOSHITSUGU
9 granted patents·7 pending applications·22 citations·filing 2008–2021
82Inventor score
Top patents by PatentIndex Score
16 records- 0191US8969224B2Sea-island composite fiber, ultrafine fiber, and composite spinneretMASUDA MASATO·Filed 2011·Granted Mar 3, 2015·15 cites·4 claims
- 0284US10584429B2Method of producing liquid crystal polyester fibersTORAY INDUSTRIES·Filed 2018·Granted Mar 10, 2020·1 cites·5 claims
- 0382US10138577B2Polyphenylene sulfide fibers, and manufacturing method thereforTORAY INDUSTRIES·Filed 2015·Granted Nov 27, 2018·1 cites·2 claims
- 0471US9011743B2Liquid crystal polyester fibers and method for producing the sameFUNATSU YOSHITSUGU·Filed 2010·Granted Apr 21, 2015·4 cites·3 claims
- 0565US2019177880A1Liquid crystal polyester fiber and producing method thereofTORAY INDUSTRIES·Filed 2019·Application pending·0 cites
- 0664US8673174B2Liquid crystalline polyester fiber and process for production of the sameFUNATSU YOSHITSUGU·Filed 2008·Granted Mar 18, 2014·1 cites·9 claims
- 0756US12234565B2Composite electrolyte membraneTORAY INDUSTRIES·Filed 2019·Granted Feb 25, 2025·0 cites·18 claims
- 0856US9758904B2Sea-island composite fiberTORAY INDUSTRIES·Filed 2015·Granted Sep 12, 2017·0 cites·6 claims
- 0953US2014017965A1Liquid crystal polyester fibers and method for producing sameKAWAMATA CHIEKO·Filed 2012·Application pending·0 cites
- 1052US2016340804A1Liquid crystal polyester fiber and producing method thereofTORAY INDUSTRIES·Filed 2015·Application pending·0 cites
- 1152US2022049380A1Copolymerized polyphenylene sulfide fibersTORAY INDUSTRIES·Filed 2019·Application pending·0 cites
- 1252US2023193524A1Chenille yarn, textile product, clothing, and beddingTORAY INDUSTRIES·Filed 2021·Application pending·0 cites
- 1351US10106655B2Polyphenylene sulfide fiberTORAY INDUSTRIES·Filed 2015·Granted Oct 23, 2018·0 cites·4 claims
- 1451US9169578B2Liquid crystalline polyester fiber and process for production of the sameTORAY INDUSTRIES·Filed 2013·Granted Oct 27, 2015·0 cites·5 claims
- 1550US2020240061A1Spunbond nonwoven fabricTORAY INDUSTRIES·Filed 2018·Application pending·0 cites
- 1647US2021040660A1Spunbonded nonwoven fabricTORAY INDUSTRIES·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →