Inventor · disambiguated record
Taira Otsuka
Also filed as: OTSUKA TAIRA
3 granted patents·5 pending applications·2 citations·filing 2019–2025
49Inventor score
Top patents by PatentIndex Score
8 records- 0173US11397398B2Authenticity determination system, image forming apparatus, and printing methodRICOH CO LTD·Filed 2019·Granted Jul 26, 2022·2 cites·18 claims
- 0269US2025298363A1Image forming apparatus and method for collecting transfer residual tonerKAWASAKI AKIHIRO·Filed 2025·Application pending·0 cites
- 0364US2025298346A1Image forming apparatusOTSUKA TAIRA·Filed 2025·Application pending·0 cites
- 0463US2025315004A1Image forming apparatus and process cartridgeKEZUKA SHOGO·Filed 2025·Application pending·0 cites
- 0559US12346060B2Developing device, process cartridge, and image forming apparatusOTSUKA TAIRA·Filed 2024·Granted Jul 1, 2025·0 cites·10 claims
- 0659US2025251693A1Developing device and image forming apparatusOTSUKA TAIRA·Filed 2025·Application pending·0 cites
- 0751US2023005577A1Health data management system, health data measurement apparatus, and health data management methodSUGIYAMA HIROYUKI·Filed 2022·Application pending·0 cites
- 0848US12130583B2Image forming apparatus and method for switching a continuous print mode to an intermittent print modeOTSUKA TAIRA·Filed 2023·Granted Oct 29, 2024·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Taira Otsuka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →