Inventor · disambiguated record
Yoshito Takakuwa
Also filed as: TAKAKUWA YOSHITO
10 granted patents·48 citations·filing 2006–2015
87Inventor score
Technology areasG03G
Files withBROTHER IND LTD10
Top patents by PatentIndex Score
10 records- 0193US7792464B2Image-forming device having mechanism for separating developing rollers from photosensitive drumsBROTHER IND LTD·Filed 2006·Granted Sep 7, 2010·15 cites·27 claims
- 0292US7444103B2Image-forming device and developing unit used thereinBROTHER IND LTD·Filed 2006·Granted Oct 28, 2008·16 cites·10 claims
- 0390US7986906B2Image-forming device having mechanism for separating developing rollers from photosensitive drumsBROTHER IND LTD·Filed 2010·Granted Jul 26, 2011·5 cites·20 claims
- 0482US7526232B2Image forming apparatus and drive unit of image forming unitBROTHER IND LTD·Filed 2006·Granted Apr 28, 2009·7 cites·37 claims
- 0577US9037037B2Pressing mechanism for a developing cartridgeBROTHER IND LTD·Filed 2014·Granted May 19, 2015·1 cites·20 claims
- 0677US8781360B2Image forming apparatus having a cover and a pressing mechanism for pressing a developing cartridge when closing the coverBROTHER IND LTD·Filed 2013·Granted Jul 15, 2014·1 cites·12 claims
- 0775US8676092B2Image-forming device having mechanism for separating developing rollers from photosensitive drumsBROTHER IND LTD·Filed 2012·Granted Mar 18, 2014·1 cites·9 claims
- 0863US8032049B2Image forming device with ductBROTHER IND LTD·Filed 2009·Granted Oct 4, 2011·2 cites·16 claims
- 0960US9625874B2Pressing mechanism for a developing cartridgeBROTHER IND LTD·Filed 2015·Granted Apr 18, 2017·0 cites·9 claims
- 1056US8346133B2Image-forming device having mechanism for separating developing rollers from photosensitive drumsBROTHER IND LTD·Filed 2011·Granted Jan 1, 2013·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →