Inventor · disambiguated record
Ikuyo Katayama
Also filed as: KATAYAMA IKUYO
2 granted patents·1 citations·filing 2016–2018
31Inventor score
Files withMEC CO LTD2
Top patents by PatentIndex Score
2 records- 0157US10174428B2Etchant, replenishment solution and method for forming copper wiringMEC CO LTD·Filed 2016·Granted Jan 8, 2019·1 cites·9 claims
- 0243US10883027B2Film-forming composition, method for producing surface-treated metal member, and method for producing metal-resin compositeMEC CO LTD·Filed 2018·Granted Jan 5, 2021·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →