Inventor · disambiguated record
Hidekazu Shimomura
Also filed as: SHIMOMURA HIDEKAZU
41 granted patents·3 pending applications·312 citations·filing 1998–2013
98Inventor score
Top patents by PatentIndex Score
44 records- 0193US7068406B2Optical scanning apparatus and image forming apparatus using the sameCANON KK·Filed 2003·Granted Jun 27, 2006·51 cites·10 claims
- 0284US8379313B2Optical scanning apparatusCANON KK·Filed 2010·Granted Feb 19, 2013·4 cites·9 claims
- 0384US6774924B2Scanning optical device with single lens scanning optical elementCANON KK·Filed 2002·Granted Aug 10, 2004·28 cites·37 claims
- 0483US7542189B2Light scanning apparatus and image forming apparatus using the light scanning apparatusCANON KK·Filed 2006·Granted Jun 2, 2009·14 cites·17 claims
- 0581US7034859B2Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2003·Granted Apr 25, 2006·19 cites·31 claims
- 0679US7248279B2Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2005·Granted Jul 24, 2007·8 cites·8 claims
- 0778US7750931B2Optical scanning apparatus and image forming apparatus using the sameCANON KK·Filed 2008·Granted Jul 6, 2010·4 cites·18 claims
- 0878US7391542B2Optical scanning apparatus, and image forming apparatus using the sameCANON KK·Filed 2004·Granted Jun 24, 2008·16 cites·18 claims
- 0977US7453616B2Optical scanner configured so a principal ray of an incident beam from a light source to a deflector and a principal ray of a scanning beam from the deflector to a scanned surface travel on same side (or opposite sides) of an optical axis of an optical element(s) having transmissive surfaces both convex (or both concave) toward the deflector in sub-scanning section respectively, and image forming apparatus using the sameCANON KK·Filed 2005·Granted Nov 18, 2008·4 cites·16 claims
- 1075US7190498B2Optical scanning apparatus and image forming apparatus using the sameCANON KK·Filed 2005·Granted Mar 13, 2007·5 cites·8 claims
- 1172US7053922B2Optical scanning apparatus, and image forming apparatus using such optical scanning apparatusCANON KK·Filed 2003·Granted May 30, 2006·13 cites·17 claims
- 1272US6683707B2Scanning optical apparatus and image forming apparatus using the sameCANON KK·Filed 2002·Granted Jan 27, 2004·13 cites·20 claims
- 1371US6760138B2Optical scanning apparatus and image forming apparatus using the sameCANON KK·Filed 2002·Granted Jul 6, 2004·10 cites·42 claims
- 1470US8531738B2Optical scanning apparatus and image forming apparatus using the sameSHIMOMURA HIDEKAZU·Filed 2010·Granted Sep 10, 2013·3 cites·10 claims
- 1569US7380720B2Optical scanning system and image forming apparatus using the sameCANON KK·Filed 2006·Granted Jun 3, 2008·4 cites·13 claims
- 1669US7355771B2Optical scanning apparatusCANON KK·Filed 2006·Granted Apr 8, 2008·5 cites·27 claims
- 1768US8830288B2Optical scanning apparatus having an optical element with at least one of an incident or exit surface thereof that is decentered in a sub-scanning section and image forming apparatus therewithCANON KK·Filed 2013·Granted Sep 9, 2014·2 cites·12 claims
- 1868US6738164B1Color image reading apparatusCANON KK·Filed 2000·Granted May 18, 2004·8 cites·12 claims
- 1967US6831764B2Light scanning device and image forming apparatus using the sameCANON KK·Filed 2002·Granted Dec 14, 2004·10 cites·32 claims
- 2065US7218434B2Optical scanning apparatus and image forming apparatus equipped with the sameCANON KK·Filed 2005·Granted May 15, 2007·2 cites·20 claims
- 2165US6803942B2Light scanning device and image forming apparatus using the sameCANON KK·Filed 2002·Granted Oct 12, 2004·9 cites·32 claims
- 2264US7126625B2Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2004·Granted Oct 24, 2006·7 cites·15 claims
- 2364US6992807B2Optical scanning apparatus and image forming apparatus using the sameCANON KK·Filed 2003·Granted Jan 31, 2006·8 cites·13 claims
- 2463US7548252B2Optical scanning apparatus and color image forming apparatus using the sameCANON KK·Filed 2007·Granted Jun 16, 2009·1 cites·12 claims
- 2561US6873804B2Image sensing deviceCANON KK·Filed 2001·Granted Mar 29, 2005·4 cites·25 claims
- 2659US8638473B2Method of manufacturing imaging optical elements and optical scanning apparatus using imaging optical elements manufactured by the methodSHIMOMURA HIDEKAZU·Filed 2011·Granted Jan 28, 2014·1 cites·15 claims
- 2759US7522324B2Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2007·Granted Apr 21, 2009·2 cites·14 claims
- 2859US6693744B2Imaging element and image reading apparatusCANON KK·Filed 2001·Granted Feb 17, 2004·6 cites·19 claims
- 2957US7679802B2Optical scanner configured so a principal ray of an incident beam from a light source to a deflector and a principal ray of a scanning beam from the deflector to a scanned surface travel on opposite sides of an optical axis of optical element(s) having transmissive surfaces both concave toward the deflector in sub-scanning section, and image forming apparatus using the sameCANON KK·Filed 2008·Granted Mar 16, 2010·1 cites·3 claims
- 3056US7911669B2Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2008·Granted Mar 22, 2011·1 cites·7 claims
- 3155US7075690B2Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2004·Granted Jul 11, 2006·4 cites·12 claims
- 3255US6683718B2Diffractive optical element and image reader using the sameCANON KK·Filed 2001·Granted Jan 27, 2004·4 cites·13 claims
- 3354US6064057AColor image reading apparatusCANON KK·Filed 1998·Granted May 16, 2000·17 cites·10 claims
- 3452US6507445B1Optical system and original reading apparatusCANON KK·Filed 2000·Granted Jan 14, 2003·3 cites·13 claims
- 3550US8462188B2Optical scanning apparatus and image forming apparatus using the sameSHIMOMURA HIDEKAZU·Filed 2010·Granted Jun 11, 2013·0 cites·5 claims
- 3648US7554709B2Optical scanning apparatus and image forming apparatus employing this apparatusCANON KK·Filed 2007·Granted Jun 30, 2009·0 cites·21 claims
- 3747US2006289731A1Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2006·Application pending·0 cites
- 3845US7508563B2Optical scanning device and image forming apparatus using the sameCANON KK·Filed 2008·Granted Mar 24, 2009·0 cites·8 claims
- 3945US7397590B2Optical scanning apparatus and image forming apparatus employing this apparatusCANON KK·Filed 2005·Granted Jul 8, 2008·0 cites·26 claims
- 4044US6930807B1Color image reading apparatusCANON KK·Filed 1999·Granted Aug 16, 2005·10 cites·18 claims
- 4144US2010014892A1Optical scanning apparatus and image forming apparatus using sameCANON KK·Filed 2009·Application pending·0 cites
- 4240US6239885B1Image reading apparatus and adjusting method for the sameCANON KK·Filed 1998·Granted May 29, 2001·7 cites·9 claims
- 4336US6735000B2Image reading apparatus and methodCANON KK·Filed 1999·Granted May 11, 2004·4 cites·30 claims
- 4433US2002015090A1Scanning optical apparatus and image forming apparatusFiled 2001·Application pending·0 cites
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