Inventor · name-matched record
NAKAMOTO KEIICHI
2 granted patents·0 citations·filing 2021–2022
23Inventor score
Files withNIPPON CATALYTIC CHEM IND2
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0173US12590215B2Ink for ink-jet textile printing, method for producing printed matter using said ink, and article with adhered imageNIPPON CATALYTIC CHEM IND·Filed 2022·Granted Mar 31, 2026·0 cites·12 claims
- 0257US12590214B2Ink-jet inkNIPPON CATALYTIC CHEM IND·Filed 2021·Granted Mar 31, 2026·0 cites·12 claims
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Identity basis: exact name match across USPTO filings. How scoring works →