Inventor · disambiguated record
Seitaro Yoshida
Also filed as: YOSHIDA SEITARO
8 granted patents·218 citations·filing 1989–2017
88Inventor score
Top patents by PatentIndex Score
8 records- 0194US5091750ACartridge unitMITA INDUSTRIAL CO LTD·Filed 1990·Granted Feb 25, 1992·67 cites·29 claims
- 0289US5130751ARotary drum structure in an image-forming machineMITA INDUSTRIAL CO LTD·Filed 1991·Granted Jul 14, 1992·42 cites·16 claims
- 0388US5121165ADeveloper unit and a toner hopper for an image forming deviceMITA INDUSTRIAL CO LTD·Filed 1989·Granted Jun 9, 1992·36 cites·9 claims
- 0485USD332280SToner cartridgeMITA INDUSTRIAL CO LTD·Filed 1990·Granted Jan 5, 1993·29 cites·1 claims
- 0584US5023748ACorona wire cleaning device for a corona unitMITA INDUSTRIAL CO LTD·Filed 1989·Granted Jun 11, 1991·28 cites·8 claims
- 0670US9634216B2Light emitting deviceKOHA CO LTD·Filed 2014·Granted Apr 25, 2017·2 cites·20 claims
- 0770USD363305SToner cartridgeMITA INDUSTRIAL CO LTD·Filed 1993·Granted Oct 17, 1995·14 cites·1 claims
- 0852US10340429B2Light emitting deviceKOHA CO LTD·Filed 2017·Granted Jul 2, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →