Inventor · disambiguated record
Masakazu Tokunaga
Also filed as: TOKUNAGA MASAKAZU
4 granted patents·1 pending application·32 citations·filing 2006–2023
71Inventor score
Top patents by PatentIndex Score
5 records- 0184US8395352B2Power transmission control device, power transmission device, electronic apparatus, and load state detection circuitAOYAMA TAKASHI·Filed 2010·Granted Mar 12, 2013·14 cites·19 claims
- 0277US8703296B2Functioning optical lens and production method thereofFUJINAKA TOSHIHIKO·Filed 2006·Granted Apr 22, 2014·17 cites·4 claims
- 0365US10336095B2Printing apparatus and control method of printing apparatusSEIKO EPSON CORP·Filed 2018·Granted Jul 2, 2019·1 cites·10 claims
- 0451US9254689B2Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2014·Granted Feb 9, 2016·0 cites·8 claims
- 0547US2023393925A1Failure handling support apparatus and methodHITACHI LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →