Inventor · disambiguated record
Masayo Kuriyama
Also filed as: KURIYAMA MASAYO
2 granted patents·1 pending application·68 citations·filing 2000–2007
65Inventor score
Files withMEC CO LTD3
Top patents by PatentIndex Score
3 records- 0188US6426020B1Etchant for copper or copper alloysMEC CO LTD·Filed 2000·Granted Jul 30, 2002·58 cites·20 claims
- 0269US7285229B2Etchant and replenishment solution therefor, and etching method and method for producing wiring board using the sameMEC CO LTD·Filed 2004·Granted Oct 23, 2007·10 cites·11 claims
- 0348US2008011981A1Etchant and replenishment solution therefor, and etching method and method for producing wiring board using the sameMEC CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →