Inventor · disambiguated record
Takashi Tozuka
Also filed as: TOZUKA TAKASHI
3 granted patents·2 pending applications·0 citations·filing 2017–2025
40Inventor score
Technology areasB41J
Top patents by PatentIndex Score
5 records- 0169US12337600B2Liquid ejection headRISO TECH CORPORATION·Filed 2023·Granted Jun 24, 2025·0 cites·20 claims
- 0263US2025296335A1Liquid ejection head and method for manufacturing liquid ejection headRISO TECH CORPORATION·Filed 2025·Application pending·0 cites
- 0361US12023925B2Liquid ejection headTOSHIBA TEC KK·Filed 2022·Granted Jul 2, 2024·0 cites·18 claims
- 0450US2024416652A1Liquid discharge head and liquid discharge deviceRISO TECH CORPORATION·Filed 2024·Application pending·0 cites
- 0536US10081179B2Inkjet head and method for manufacturing inkjet headTOSHIBA TEC KK·Filed 2017·Granted Sep 25, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →