Inventor · name-matched record
TAKEDA DAIJU
4 granted patents·0 citations·filing 2023–2023
52Inventor score
Technology areasB41J
Files withCANON KK4
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
4 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
- 0272US12552173B2Liquid storage container and liquid ejection apparatusCANON KK·Filed 2023·Granted Feb 17, 2026·0 cites·19 claims
- 0370US12558900B2Liquid ejecting apparatusCANON KK·Filed 2023·Granted Feb 24, 2026·0 cites·11 claims
- 0463US12515456B2Printing apparatusCANON KK·Filed 2023·Granted Jan 6, 2026·0 cites·22 claims
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Identity basis: exact name match across USPTO filings. How scoring works →