Inventor · disambiguated record
Atsuhito Arai
Also filed as: ARAI ATSUHITO
14 granted patents·7 pending applications·17 citations·filing 2010–2023
85Inventor score
Files withTORAY INDUSTRIES16ARAI ATSUHITO2ARAI NOBUYUKI1ISHIKAWA MICHIYA1TORAY COMPOSITES AMERICA INC1
Top patents by PatentIndex Score
21 records- 0188US9434811B2Epoxy resin composition for use in a carbon-fiber-reinforced composite material, prepreg, and carbon-fiber-reinforced composite materialARAI ATSUHITO·Filed 2010·Granted Sep 6, 2016·8 cites·6 claims
- 0286US10351700B2Epoxy resin composition, prepreg, cured resin, and fiber reinforced composite material (as amended)TORAY INDUSTRIES·Filed 2015·Granted Jul 16, 2019·2 cites·11 claims
- 0382US8263216B2Epoxy resin composition for fiber-reinforced composite material, prepreg, and fiber-reinforced composite materialARAI ATSUHITO·Filed 2010·Granted Sep 11, 2012·4 cites·13 claims
- 0476US10851217B2Epoxy resin composition, prepreg, and carbon fiber reinforced composite materialTORAY INDUSTRIES·Filed 2016·Granted Dec 1, 2020·1 cites·18 claims
- 0565US9777155B2Benzoxazine resin composition, prepreg, and fiber-reinforced composite materialTORAY COMPOSITES (AMERICA) INC·Filed 2013·Granted Oct 3, 2017·1 cites·13 claims
- 0665US8664413B2High-purity epoxy compound and method of producing thereofISHIKAWA MICHIYA·Filed 2011·Granted Mar 4, 2014·1 cites·1 claims
- 0763US2025376255A1Core material, skin-core structural body, aerospace equipment, flying object, and method for producing skin-core structural bodyTORAY INDUSTRIES·Filed 2023·Application pending·0 cites
- 0863US2025178306A1Core material, skin-core structural body, aircraft maneuverable wing, aircraft floor panel, rocket fairing, and rocket interstage portionTORAY INDUSTRIES·Filed 2023·Application pending·0 cites
- 0960US12454603B2Prepreg, laminate, and integrated productTORAY INDUSTRIES·Filed 2020·Granted Oct 28, 2025·0 cites·10 claims
- 1060US12415920B2Thermosetting resin composition, thermosetting resin cured product, prepreg and fiber-reinforced composite materialTORAY INDUSTRIES·Filed 2020·Granted Sep 16, 2025·0 cites·11 claims
- 1157US11034810B2Epoxy resin composition, prepreg, and carbon fiber-reinforced composite materialTORAY INDUSTRIES·Filed 2018·Granted Jun 15, 2021·0 cites·12 claims
- 1257US2023048074A1PrepregTORAY INDUSTRIES·Filed 2020·Application pending·0 cites
- 1349US10280251B2Epoxy resin composition, prepreg, and carbon fiber-reinforced composite materialTORAY INDUSTRIES·Filed 2016·Granted May 7, 2019·0 cites·10 claims
- 1447US2021115208A1Prepreg and carbon fiber reinforced materialTORAY INDUSTRIES·Filed 2019·Application pending·0 cites
- 1545US2021292545A1PrepregTORAY INDUSTRIES·Filed 2019·Application pending·0 cites
- 1644US11208541B2Prepreg and carbon fiber reinforced materialTORAY INDUSTRIES·Filed 2018·Granted Dec 28, 2021·0 cites·8 claims
- 1744US9963586B2Prepreg, fiber reinforced composite material, and manufacturing method for fiber reinforced composite materialTORAY INDUSTRIES·Filed 2012·Granted May 8, 2018·0 cites·2 claims
- 1844US2014087178A1Prepreg, fiber reinforced composite material, and manufacturing method for fiber reinforced composite materialARAI NOBUYUKI·Filed 2012·Application pending·0 cites
- 1943US11319420B2Prepreg and carbon fiber reinforced composite materialTORAY INDUSTRIES·Filed 2018·Granted May 3, 2022·0 cites·23 claims
- 2041US2018134837A1Epoxy resin composition, prepreg and fiber-reinforced composite materialTORAY INDUSTRIES·Filed 2016·Application pending·0 cites
- 2131US10597503B2Prepreg and fiber reinforced composite materialTORAY INDUSTRIES·Filed 2015·Granted Mar 24, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →