Inventor · disambiguated record
Tomohiko Okada
Also filed as: OKADA TOMOHIKO
31 granted patents·4 pending applications·315 citations·filing 1995–2022
97Inventor score
Top patents by PatentIndex Score
35 records- 0197US8649176B2Display apparatus including cooling sectionOKADA TOMOHIKO·Filed 2011·Granted Feb 11, 2014·95 cites·5 claims
- 0296US9097830B2Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatusSHARP KK·Filed 2014·Granted Aug 4, 2015·9 cites·9 claims
- 0394US7589751B2Image forming apparatus and method for adjusting the interval between a write head and a photoreceptorSHARP KK·Filed 2006·Granted Sep 15, 2009·20 cites·9 claims
- 0493US9383500B2Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatusSHARP KK·Filed 2015·Granted Jul 5, 2016·6 cites·15 claims
- 0592US9648192B2Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatusSHARP KK·Filed 2016·Granted May 9, 2017·5 cites·8 claims
- 0692US8964264B2Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatusSHARP KK·Filed 2014·Granted Feb 24, 2015·7 cites·12 claims
- 0791US10334133B2Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatusSHARP KK·Filed 2018·Granted Jun 25, 2019·2 cites·12 claims
- 0891US8755095B2Illuminating device, image reading apparatus including the illuinating device, and image forming apparatus including the image reading apparatusSUTO YASUHIRO·Filed 2010·Granted Jun 17, 2014·8 cites·11 claims
- 0991US8515313B2Illuminating device, image-reading apparatus comprising the illuminating device, and image-forming apparatus comprising the image-reading apparatusSUTO YASUHIRO·Filed 2010·Granted Aug 20, 2013·12 cites·20 claims
- 1090US7589871B2Original transport and reading apparatus, reading position adjustment method of original transport and reading apparatus, and image forming apparatusSHARP KK·Filed 2008·Granted Sep 15, 2009·13 cites·11 claims
- 1189US10003712B2Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatusSHARP KK·Filed 2017·Granted Jun 19, 2018·3 cites·9 claims
- 1287US6381442B1Image forming apparatus with paper post-treatment deviceSHARP KABUSHIKI KAISA·Filed 2000·Granted Apr 30, 2002·31 cites·58 claims
- 1384US8872998B2Image display apparatusKAMIYAMA HIROSHI·Filed 2011·Granted Oct 28, 2014·7 cites·9 claims
- 1484US8228568B2Document read apparatus and image forming apparatusYOSHIMOTO MITSUHARU·Filed 2009·Granted Jul 24, 2012·10 cites·15 claims
- 1583US7688483B2Document reading apparatus and method of calculating position adjustment amountSHARP KK·Filed 2007·Granted Mar 30, 2010·10 cites·19 claims
- 1679US5727782AAutomatic sheet feederSHARP KK·Filed 1996·Granted Mar 17, 1998·26 cites·8 claims
- 1778US10728413B2Illuminating device, image reading apparatus including the illuminating device, and image forming apparatus including the image reading apparatusSHARP KK·Filed 2019·Granted Jul 28, 2020·0 cites·18 claims
- 1876US8366096B2Document readerSHARP KK·Filed 2009·Granted Feb 5, 2013·5 cites·5 claims
- 1975US8081354B2Structure supporting distribution cable of document reading apparatusOKADA TOMOHIKO·Filed 2008·Granted Dec 20, 2011·4 cites·11 claims
- 2072US8149479B2Original transport and reading apparatusOKADA TOMOHIKO·Filed 2008·Granted Apr 3, 2012·3 cites·12 claims
- 2172US7245858B2Gear mechanism and image forming apparatus using sameSHARP KK·Filed 2005·Granted Jul 17, 2007·4 cites·4 claims
- 2263US7627281B2Paper tray, paper feeder with the tray, and image forming deviceSHARP KK·Filed 2004·Granted Dec 1, 2009·7 cites·20 claims
- 2360US5616386ACleaning sheet for a paper feeding deviceSHARP KK·Filed 1995·Granted Apr 1, 1997·24 cites·6 claims
- 2458US11604383B2Display deviceSHARP KK·Filed 2022·Granted Mar 14, 2023·0 cites·7 claims
- 2555US8599447B2Illuminating apparatus, image reading apparatus, and image forming apparatusSUTO YASUHIRO·Filed 2009·Granted Dec 3, 2013·0 cites·12 claims
- 2650US8310740B2Image scanning device including a combine unit which superimposes conversion results of a plurality of photoelectric convertersOKADA TOMOHIKO·Filed 2008·Granted Nov 13, 2012·0 cites·13 claims
- 2750US8149474B2Image reading apparatusOKADA TOMOHIKO·Filed 2008·Granted Apr 3, 2012·0 cites·14 claims
- 2850US7924476B2Document reading apparatus and image processing methodSHARP KK·Filed 2007·Granted Apr 12, 2011·0 cites·13 claims
- 2949US8422092B2Illuminating device, image-reading apparatus, and image-forming equipmentSUTO YASUHIRO·Filed 2009·Granted Apr 16, 2013·0 cites·13 claims
- 3047US2021269649A1Layered silicate-coated body and method for manufacturing sameTOPY IND·Filed 2021·Application pending·0 cites
- 3144US7280947B2Gear-driving-system designing systemSHARP KK·Filed 2003·Granted Oct 9, 2007·0 cites·20 claims
- 3237US6203141B1Image forming apparatus having a control electrode support structure for fine adjustment of the control electrode in a region of the gatesSHARP KK·Filed 1998·Granted Mar 20, 2001·4 cites·11 claims
- 3337US2012050645A1Image display apparatusOKADA TOMOHIKO·Filed 2011·Application pending·0 cites
- 3436US2012026427A1Image display apparatus and method of assembling the sameOKADA TOMOHIKO·Filed 2011·Application pending·0 cites
- 3533US2019359830A1Silicate coated article and method for producing sameTOPY IND·Filed 2017·Application pending·0 cites
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