Inventor · disambiguated record
Sonoko Egawa
Also filed as: EGAWA SONOKO
3 granted patents·1 pending application·0 citations·filing 2022–2025
41Inventor score
Technology areasB41J
Files withCANON KK4
Top patents by PatentIndex Score
4 records- 0178US2025249682A1Inkjet printing apparatus, control method, and storage mediumCANON KK·Filed 2025·Application pending·0 cites
- 0274US12296592B2Inkjet printing apparatus, control method, and storage mediumCANON KK·Filed 2022·Granted May 13, 2025·0 cites·15 claims
- 0364US12325244B2Ink jet recording apparatusCANON KK·Filed 2022·Granted Jun 10, 2025·0 cites·16 claims
- 0458US12227012B2Inkjet printing apparatus and control methodCANON KK·Filed 2022·Granted Feb 18, 2025·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →