Inventor · disambiguated record
Keita Ishizu
Also filed as: ISHIZU KEITA
1 granted patent·2 pending applications·1 citations·filing 2008–2017
17Inventor score
Top patents by PatentIndex Score
3 records- 0174US11643732B2Corrosion-resistant trivalent-chromium chemical conversion coating and solution for trivalent-chromium chemical treatmentDIPSOL CHEM·Filed 2017·Granted May 9, 2023·1 cites·13 claims
- 0256US2010203327A1Corrosion-resistant trivalent-chromium chemical conversion coating and solution for trivalent-chromium chemical treatmentDIPSOL CHEM·Filed 2008·Application pending·0 cites
- 0355US2016369107A9Corrosion-resistant trivalent-chromium chemical conversion coating and solution for trivalent-chromium chemical treatmentINOUE MANABU·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →