Inventor · disambiguated record
Kiyomitsu Kumazawa
Also filed as: KUMAZAWA KIYOMITSU
3 granted patents·1 pending application·14 citations·filing 2006–2014
59Inventor score
Technology areasG03G
Top patents by PatentIndex Score
4 records- 0183US7369793B2Belt unit for image-forming apparatusBROTHER IND LTD·Filed 2006·Granted May 6, 2008·13 cites·15 claims
- 0254US7725049B2Image forming apparatus having duct and exhaust outletBROTHER IND LTD·Filed 2007·Granted May 25, 2010·1 cites·20 claims
- 0332US9046873B2Image forming apparatusKUMAZAWA KIYOMITSU·Filed 2014·Granted Jun 2, 2015·0 cites·7 claims
- 0429US2011200350A1Process unit for an image-forming deviceBROTHER IND LTD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →