Inventor · disambiguated record
Takeshi Aoyama
Also filed as: AOYAMA TAKESHI
28 granted patents·14 pending applications·277 citations·filing 1988–2023
96Inventor score
Top patents by PatentIndex Score
42 records- 0194US7515312B2Image scanning device and image forming deviceCANON KK·Filed 2005·Granted Apr 7, 2009·21 cites·11 claims
- 0291US7463392B2Image reader and image forming apparatusCANON KK·Filed 2006·Granted Dec 9, 2008·16 cites·6 claims
- 0390US8064105B2Image scanning device and image forming deviceMURAKAMI AYUMU·Filed 2009·Granted Nov 22, 2011·14 cites·11 claims
- 0490US7942399B2Sheet processing apparatus and image forming apparatus having the sameCANON KK·Filed 2008·Granted May 17, 2011·12 cites·25 claims
- 0590US7755812B2Image reading apparatus, and image expansion and contraction correcting methodCANON KK·Filed 2006·Granted Jul 13, 2010·15 cites·3 claims
- 0686US12479733B2Polysilicon rod and method for manufacturing polysilicon rodSHINETSU CHEMICAL CO·Filed 2023·Granted Nov 25, 2025·0 cites·3 claims
- 0784US5478066ASheet supply apparatusCANON KK·Filed 1993·Granted Dec 26, 1995·61 cites·24 claims
- 0882US6938667B2Automatic wind-up screen deviceSEIKI JUKO CO LTD·Filed 2003·Granted Sep 6, 2005·37 cites·13 claims
- 0976US7691357B2Method for producing polycrystalline siliconSHINETSU CHEMICAL CO·Filed 2008·Granted Apr 6, 2010·3 cites·19 claims
- 1076US5300987AImage forming apparatus which reduces or eliminates density irregularity due to thermal deformation of a developing sleeveCANON KK·Filed 1993·Granted Apr 5, 1994·22 cites·4 claims
- 1175US9126838B2Method for purifying chlorosilanesHASEGAWA MASAYUKI·Filed 2011·Granted Sep 8, 2015·3 cites·17 claims
- 1274US7713015B2Bookbinding apparatus and image forming systemCANON KK·Filed 2007·Granted May 11, 2010·4 cites·12 claims
- 1373US7577392B2Image reading apparatus and image forming apparatus provided with the sameCANON KK·Filed 2005·Granted Aug 18, 2009·4 cites·9 claims
- 1473US6952290B2Sensing of original sizeCANON KK·Filed 2001·Granted Oct 4, 2005·11 cites·20 claims
- 1571US2024150934A1Polysilicon rod and method for manufacturing polysilicon rodSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1670US2021395097A1Polysilicon rod and method for manufacturing polysilicon rodSHINETSU CHEMICAL CO·Filed 2021·Application pending·0 cites
- 1767US9170542B2Image forming apparatus that transfers toner image onto sheetCANON KK·Filed 2013·Granted Oct 27, 2015·1 cites·9 claims
- 1866US8014045B2Image scanner with image scanning device positioningCANON KK·Filed 2005·Granted Sep 6, 2011·2 cites·7 claims
- 1963US7715060B2Image reading apparatusCANON KK·Filed 2003·Granted May 11, 2010·6 cites·14 claims
- 2062US7420716B2Image reading apparatusCANON KK·Filed 2003·Granted Sep 2, 2008·5 cites·20 claims
- 2160US5500726AFixing device with separation member capable of varying contact pressureCANON KK·Filed 1993·Granted Mar 19, 1996·12 cites·6 claims
- 2259US9561922B2Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Granted Feb 7, 2017·1 cites·14 claims
- 2354US7021543B2Image reader using off-axial optical system for imaging optical systemCANON KK·Filed 2004·Granted Apr 4, 2006·2 cites·12 claims
- 2450US5760924AOriginal scanning apparatusCANON KK·Filed 1996·Granted Jun 2, 1998·15 cites·6 claims
- 2550US2008304117A1Image reading apparatusCANON KK·Filed 2008·Application pending·0 cites
- 2648US7852527B2Image readerCANON KK·Filed 2006·Granted Dec 14, 2010·0 cites·6 claims
- 2748US2004233478A1Sensing of original sizeFiled 2004·Application pending·0 cites
- 2847US7623275B2Image-reading apparatusCANON KK·Filed 2005·Granted Nov 24, 2009·0 cites·8 claims
- 2944US2003081269A1Image reading apparatusCANON KK·Filed 2002·Application pending·0 cites
- 3043US2016272442A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 3143US2016101951A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 3242US2016289022A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 3342US2016297633A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 3441US12475627B2Information provision system and information presentation programKAWASAKI HEAVY IND LTD·Filed 2021·Granted Nov 18, 2025·0 cites·17 claims
- 3541US8155576B2Sheet processing apparatus and image forming apparatusKATO DAIJIRO·Filed 2008·Granted Apr 10, 2012·0 cites·14 claims
- 3641US5628406ASeparating apparatus and image forming apparatusCANON KK·Filed 1994·Granted May 13, 1997·5 cites·44 claims
- 3737US4882503AMethod of correcting a dead timeHORIBA LTD·Filed 1988·Granted Nov 21, 1989·5 cites·3 claims
- 3836US2017327333A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2016·Application pending·0 cites
- 3935US2017045853A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
- 4035US2017174455A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
- 4134US2004009005A1Image reading apparatusCANON KK·Filed 2003·Application pending·0 cites
- 4233US2002190733A1Circuit for detecting a minute change in resistanceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →