Inventor · name-matched record
TOMIZAWA KEIJI
2 granted patents·4 pending applications·0 citations·filing 2023–2025
22Inventor score
Technology areasB41J
Files withCANON KK6
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
6 records- 0183US2026070329A1Liquid ejection apparatus and control methodCANON KK·Filed 2025·Application pending·0 cites
- 0282US2026054477A1Liquid ejection apparatus and control methodCANON KK·Filed 2025·Application pending·0 cites
- 0382US2026054479A1Liquid ejection apparatus and control methodCANON KK·Filed 2025·Application pending·0 cites
- 0481US2026054478A1Liquid ejection apparatus and control methodCANON KK·Filed 2025·Application pending·0 cites
- 0570US12576643B2Liquid ejection apparatus, method for controlling liquid ejection apparatus, and storage mediumCANON KK·Filed 2023·Granted Mar 17, 2026·0 cites·19 claims
- 0667US12576636B2Liquid discharge headCANON KK·Filed 2023·Granted Mar 17, 2026·0 cites·20 claims
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Identity basis: exact name match across USPTO filings. How scoring works →