Inventor · disambiguated record
Kiyoshi Yamanoi
Also filed as: YAMANOI KIYOSHI
4 granted patents·64 citations·filing 1983–2003
77Inventor score
Files withHITACHI CHEMICAL CO LTD4
Top patents by PatentIndex Score
4 records- 0169US4643793AProcess for treating metal surfaceHITACHI CHEMICAL CO LTD·Filed 1985·Granted Feb 17, 1987·29 cites·10 claims
- 0267US4548644AElectroless copper deposition solutionHITACHI CHEMICAL CO LTD·Filed 1983·Granted Oct 22, 1985·20 cites·12 claims
- 0352US4557762AElectroless copper plating solutionHITACHI CHEMICAL CO LTD·Filed 1984·Granted Dec 10, 1985·12 cites·8 claims
- 0449US6810181B2Electrode structureHITACHI CHEMICAL CO LTD·Filed 2003·Granted Oct 26, 2004·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →