Inventor · disambiguated record
Fumihiko Tanaka
Also filed as: TANAKA FUMIHIKO
10 granted patents·9 pending applications·11 citations·filing 2005–2022
80Inventor score
Top patents by PatentIndex Score
19 records- 0179US10023979B2Bundle of carbon fibers and method of manufacturing the sameTORAY INDUSTRIES·Filed 2015·Granted Jul 17, 2018·1 cites·20 claims
- 0279US9435057B2Sizing agent-coated carbon fiber bundle, carbon fiber bundle production method, and prepregTORAY INDUSTRIES·Filed 2014·Granted Sep 6, 2016·2 cites·14 claims
- 0371US11834758B2Carbon fiber bundle and production method thereforTORAY INDUSTRIES·Filed 2019·Granted Dec 5, 2023·0 cites·16 claims
- 0471US8674045B2Carbon-fiber precursor fiber, carbon fiber, and processes for producing theseTANAKA FUMIHIKO·Filed 2009·Granted Mar 18, 2014·7 cites·6 claims
- 0565US8822029B2Polyacrylonitrile 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
- 0663US11313054B2Carbon fiber bundleTORAY INDUSTRIES·Filed 2017·Granted Apr 26, 2022·0 cites·16 claims
- 0762US11760861B2Carbon fiber bundle, manufacturing method therefor, prepreg, and carbon fiber-reinforced composite materialTORAY INDUSTRIES·Filed 2019·Granted Sep 19, 2023·0 cites·10 claims
- 0858US2024166840A1Molding material and molded articleTORAY INDUSTRIES·Filed 2020·Application pending·0 cites
- 0957US10260172B2Carbon fibers, and production method thereforTORAY INDUSTRIES·Filed 2015·Granted Apr 16, 2019·0 cites·16 claims
- 1057US2022282058A1Resin composition and molded articleTORAY INDUSTRIES·Filed 2020·Application pending·0 cites
- 1156US11286583B2Carbon fiber bundle and method of manufacturing sameTORAY INDUSTRIES·Filed 2017·Granted Mar 29, 2022·0 cites·5 claims
- 1255US2024229304A9Carbon fiber bundle and production method for sameTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 1355US2024337048A1Carbon fiber bundle and production method thereforTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 1454US2021115597A1Carbon fiber and method of producing sameTORAY INDUSTRIES·Filed 2019·Application pending·0 cites
- 1553US2023087492A1Carbon fiber, manufacturing method thereof, and carbon fiber composite materialTORAY INDUSTRIES·Filed 2021·Application pending·0 cites
- 1649US2008152574A1Oil Agent for Precursor Fiber of Carbon Fiber, Carbon Fiber and Production Method of the Carbon FiberTORAY INDUSTRIES·Filed 2005·Application pending·0 cites
- 1749US2025134278A1Baby carrierKERATA INC·Filed 2022·Application pending·0 cites
- 1848US11105022B2Carbon fiber bundle and stabilized fiber bundleTORAY INDUSTRIES·Filed 2014·Granted Aug 31, 2021·0 cites·7 claims
- 1933US2020190705A1Carbon fiber bundle and method of manufacturing sameTORAY INDUSTRIES·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →