Inventor · name-matched record
KATAYAMA KAORI
2 granted patents·0 citations·filing 2023–2023
23Inventor score
Technology areasB41J
Files withCANON KK2
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- 0176US12576645B2Waste ink tank and printing apparatus in which the tank includes a substantially box-shaped container provided with an insertion port that can be shieldedCANON KK·Filed 2023·Granted Mar 17, 2026·0 cites·19 claims
- 0252US12594766B2Printing apparatusCANON KK·Filed 2023·Granted Apr 7, 2026·0 cites·9 claims
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Identity basis: exact name match across USPTO filings. How scoring works →