Inventor · disambiguated record
Yutaro Koyama
Also filed as: KOYAMA YUTARO
2 granted patents·4 pending applications·5 citations·filing 2016–2023
49Inventor score
Files withTORAY INDUSTRIES6
Top patents by PatentIndex Score
6 records- 0177US11279802B2Alkali-soluble resin, photosensitive resin composition, photosensitive sheet, cured film, interlayer insulating film or semiconductor protective film, production method for relief pattern of cured film, and electronic component or semiconductor deviceTORAY INDUSTRIES·Filed 2019·Granted Mar 22, 2022·3 cites·17 claims
- 0271US10584205B2Photosensitive resin compositionTORAY INDUSTRIES·Filed 2016·Granted Mar 10, 2020·2 cites·14 claims
- 0352US2024126171A1Hollow structure, electronic component using same, and negative photosensitive resin compositionTORAY INDUSTRIES·Filed 2021·Application pending·0 cites
- 0451US2025382492A1Laminate, method for manufacturing laminate, hollow structure, and electronic componentTORAY INDUSTRIES·Filed 2023·Application pending·0 cites
- 0551US2024176239A1Negative photosensitive resin composition, negative photosensitive resin composition film, cured product, preparation method of cured product, hollow structure, and electronic componentTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 0631US2018051136A1Photosensitive resin composition and electronic componentTORAY INDUSTRIES·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →