Inventor · disambiguated record
Kaoru Urushibata
Also filed as: URUSHIBATA KAORU
2 granted patents·1 pending application·10 citations·filing 2004–2018
50Inventor score
Files withMEC CO LTD3
Top patents by PatentIndex Score
3 records- 0169US7285229B2Etchant 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
- 0258US11208726B2Microetching agent for copper, copper surface roughening method and wiring board production methodMEC CO LTD·Filed 2018·Granted Dec 28, 2021·0 cites·2 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
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →