Inventor · disambiguated record
Yukihiro Usui
Also filed as: USUI YUKIHIRO
2 granted patents·1 pending application·1 citations·filing 2008–2016
30Inventor score
Top patents by PatentIndex Score
3 records- 0146US9201299B2Inorganic filler and organic filler-containing curable resin composition, resist film coated printed wiring board, and method for producing the sameSAN EL KAGAKU CO LTD·Filed 2013·Granted Dec 1, 2015·1 cites·15 claims
- 0240US9732183B2Method for manufacturing hole-filling printed wiring board, curable resin composition and hole-filling printed wiring boardSAN-EI KAGAKU CO LTD·Filed 2016·Granted Aug 15, 2017·0 cites·7 claims
- 0333US2009087775A1Inorganic filler and organic filler-containing curable resin composition, resist film coated printed wiring board, and method for producing the sameSAN EI KAGAKU CO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →