Inventor · disambiguated record
Yasuaki Otoguro
Also filed as: OTOGURO YASUAKI
48 granted patents·2 pending applications·314 citations·filing 2004–2020
98Inventor score
Top patents by PatentIndex Score
50 records- 0198US9086645B2Light scanning apparatusCANON KK·Filed 2014·Granted Jul 21, 2015·25 cites·25 claims
- 0297US9720207B2Light scanning apparatusCANON KK·Filed 2015·Granted Aug 1, 2017·19 cites·6 claims
- 0397US9493014B2Image forming apparatus having three-position supportCANON KK·Filed 2015·Granted Nov 15, 2016·18 cites·6 claims
- 0497US9316992B2Light scanning apparatus and image forming apparatusCANON KK·Filed 2015·Granted Apr 19, 2016·21 cites·14 claims
- 0596US9517638B2Light scanning apparatus and image forming apparatusCANON KK·Filed 2016·Granted Dec 13, 2016·21 cites·20 claims
- 0696US9400444B2Image forming apparatus with improved timing for emitting beam detect light beamCANON KK·Filed 2015·Granted Jul 26, 2016·25 cites·13 claims
- 0795US9195063B2Light scanning apparatus and image forming apparatusCANON KK·Filed 2014·Granted Nov 24, 2015·25 cites·9 claims
- 0895US8947478B2Light scanning apparatus and image forming apparatusCANON KK·Filed 2014·Granted Feb 3, 2015·28 cites·10 claims
- 0994US10451870B2Optical scanning apparatus and image forming apparatusCANON KK·Filed 2018·Granted Oct 22, 2019·5 cites·18 claims
- 1094US7522326B1Optical scanning device and image forming apparatusCANON KK·Filed 2008·Granted Apr 21, 2009·32 cites·9 claims
- 1193US10303081B2Casing of a light scanning apparatus, light scanning apparatus, and image forming apparatusCANON KK·Filed 2018·Granted May 28, 2019·6 cites·10 claims
- 1293US7684099B2Optical scanning device and image forming apparatusCANON KK·Filed 2009·Granted Mar 23, 2010·28 cites·11 claims
- 1391US10324396B2Light scanning apparatus, image forming apparatus, and housingCANON KK·Filed 2018·Granted Jun 18, 2019·4 cites·15 claims
- 1489US10558140B2Leaf spring, housing, light scanning apparatus, and image forming apparatusCANON KK·Filed 2018·Granted Feb 11, 2020·3 cites·10 claims
- 1587US10185119B2Optical scanning apparatus with reflection mirror mounted by leaf springs and image forming apparatus therofCANON KK·Filed 2017·Granted Jan 22, 2019·5 cites·24 claims
- 1686US7782511B2Optical scanning apparatus and image forming apparatus comprising the sameCANON KK·Filed 2007·Granted Aug 24, 2010·9 cites·14 claims
- 1785US10498920B2Light scanning apparatus and image forming apparatusCANON KK·Filed 2018·Granted Dec 3, 2019·4 cites·16 claims
- 1885US10303080B2Image forming apparatus with improved timing for emitting beam detect light beamCANON KK·Filed 2015·Granted May 28, 2019·5 cites·4 claims
- 1984US10473922B2Casing of optical scanning apparatus and optical scanning apparatusCANON KK·Filed 2018·Granted Nov 12, 2019·4 cites·16 claims
- 2084US10274860B2Method for manufacturing light scanning apparatus, and image forming apparatusCANON KK·Filed 2018·Granted Apr 30, 2019·4 cites·56 claims
- 2182US10520851B2Light scanning apparatus and image forming apparatusCANON KK·Filed 2019·Granted Dec 31, 2019·3 cites·14 claims
- 2281US8902268B2Optical scanning apparatus and image forming apparatusCANON KK·Filed 2014·Granted Dec 2, 2014·4 cites·17 claims
- 2379US9019332B2Cover member, light scanning apparatus, and image forming apparatusCANON KK·Filed 2014·Granted Apr 28, 2015·3 cites·19 claims
- 2477US10895817B2Image forming apparatusCANON KK·Filed 2019·Granted Jan 19, 2021·1 cites·16 claims
- 2577US9618872B2Optical scanning apparatusCANON KK·Filed 2014·Granted Apr 11, 2017·2 cites·10 claims
- 2677US9195162B2Cover member, light scanning apparatus, and image forming apparatusCANON KK·Filed 2015·Granted Nov 24, 2015·2 cites·20 claims
- 2775US10459364B2Image forming apparatus having optical print headCANON KK·Filed 2018·Granted Oct 29, 2019·1 cites·17 claims
- 2875US10401754B2Image forming apparatus having optical print headCANON KK·Filed 2018·Granted Sep 3, 2019·1 cites·20 claims
- 2975US9692926B2Optical scanning apparatus and image forming apparatusCANON KK·Filed 2014·Granted Jun 27, 2017·2 cites·8 claims
- 3068US9207452B2Light scanning apparatusCANON KK·Filed 2012·Granted Dec 8, 2015·2 cites·11 claims
- 3161US2015049373A1Optical scanning apparatus and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 3254US10739693B2Image forming apparatus having optical print headCANON KK·Filed 2018·Granted Aug 11, 2020·0 cites·24 claims
- 3354US10298797B2Optical scanning apparatus and image forming apparatusCANON KK·Filed 2017·Granted May 21, 2019·0 cites·7 claims
- 3452US11366405B2Optical print head, image forming apparatus and manufacturing method of the optical print headCANON KK·Filed 2019·Granted Jun 21, 2022·0 cites·10 claims
- 3552US10635014B2Optical scanning apparatus and image forming apparatusCANON KK·Filed 2019·Granted Apr 28, 2020·0 cites·10 claims
- 3651US10429791B2Image forming apparatus having optical print headCANON KK·Filed 2018·Granted Oct 1, 2019·0 cites·15 claims
- 3750US10895818B2Image forming apparatus including a moving unit for an optical print headCANON KK·Filed 2019·Granted Jan 19, 2021·0 cites·20 claims
- 3848US10955766B2Image forming apparatus including optical scanning apparatusCANON KK·Filed 2020·Granted Mar 23, 2021·0 cites·11 claims
- 3947US10908527B2Image forming apparatusCANON KK·Filed 2019·Granted Feb 2, 2021·0 cites·6 claims
- 4046US11175494B2Optical scanning apparatus and image forming apparatusCANON KK·Filed 2020·Granted Nov 16, 2021·0 cites·6 claims
- 4146US10466612B2Image forming apparatus having optical print headCANON KK·Filed 2018·Granted Nov 5, 2019·0 cites·19 claims
- 4244US7016625B2Airflow around electrical circuit of image forming apparatusCANON KK·Filed 2004·Granted Mar 21, 2006·2 cites·16 claims
- 4344US2013135419A1Light scanning apparatus and image forming apparatusCANON KK·Filed 2012·Application pending·0 cites
- 4443US10539901B2Image forming apparatus having optical print headCANON KK·Filed 2018·Granted Jan 21, 2020·0 cites·20 claims
- 4542US10725289B2Casing of optical scanning apparatus, and optical scanning apparatusCANON KK·Filed 2018·Granted Jul 28, 2020·0 cites·12 claims
- 4640US8755094B2Method of measuring irradiation position shift and focus shift in optical scanning apparatusOTOGURO YASUAKI·Filed 2012·Granted Jun 17, 2014·0 cites·8 claims
- 4739US8902269B2Optical scanning apparatusOTOGURO YASUAKI·Filed 2010·Granted Dec 2, 2014·0 cites·6 claims
- 4838US8724199B2Optical scanning apparatus including mechanism for shielding lens from air flowOTOGURO YASUAKI·Filed 2010·Granted May 13, 2014·0 cites·8 claims
- 4937US10126674B2Optical scanning device and image forming apparatus provided with optical scanning deviceCANON KK·Filed 2016·Granted Nov 13, 2018·0 cites·2 claims
- 5035US7343117B2Electronic apparatus having a plurality of circuit substratesCANON KK·Filed 2004·Granted Mar 11, 2008·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →