Inventor · disambiguated record
Magane Aoki
Also filed as: AOKI MAGANE
34 granted patents·1,646 citations·filing 1990–2009
98Inventor score
Top patents by PatentIndex Score
34 records- 0199US6400391B1Optical scanning lens, optical scanning device and image forming apparatusRICOH KK·Filed 2000·Granted Jun 4, 2002·132 cites·48 claims
- 0298US6509995B1Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatusRICOH KK·Filed 2000·Granted Jan 21, 2003·142 cites·6 claims
- 0397US6448998B1Scanning and imaging lens, optical scanning device and image forming apparatusRICOH KK·Filed 2000·Granted Sep 10, 2002·122 cites·31 claims
- 0497US6388792B1Optical scanning device and image forming apparatusRICOH KK·Filed 2000·Granted May 14, 2002·117 cites·42 claims
- 0596US6376837B1Optical scanning apparatus and image forming apparatus having defective light source detectionRICOH KK·Filed 2000·Granted Apr 23, 2002·97 cites·23 claims
- 0695US7072127B2Optical scanning lens, optical scanning device and image forming apparatusRICOH KK·Filed 2005·Granted Jul 4, 2006·17 cites·20 claims
- 0795US7006120B2Multi-beam optical scanning apparatus and image forming apparatusRICOH KK·Filed 2003·Granted Feb 28, 2006·65 cites·33 claims
- 0894US7256815B2Image forming method, image forming apparatus, optical scan device, and image forming apparatus using the sameRICOH KK·Filed 2002·Granted Aug 14, 2007·58 cites·38 claims
- 0993US6744545B2Optical scanning lens, optical scanning device and image forming apparatusRICOH KK·Filed 2002·Granted Jun 1, 2004·37 cites·55 claims
- 1092US6999208B2Optical scanner, optical scanning method, scanning image forming optical system, optical scanning lens and image forming apparatusRICOH KK·Filed 2001·Granted Feb 14, 2006·52 cites·120 claims
- 1191US6606179B2Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatusRICOH KK·Filed 2002·Granted Aug 12, 2003·39 cites·10 claims
- 1289US5208800AMode splitter and magneto-optical signal detection deviceRICOH KK·Filed 1991·Granted May 4, 1993·104 cites·11 claims
- 1388US7215354B1Scanning optical system, optical scanning device and image forming apparatusRICOH KK·Filed 2000·Granted May 8, 2007·37 cites·21 claims
- 1488US6801351B2Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatusRICOH KK·Filed 2002·Granted Oct 5, 2004·28 cites·3 claims
- 1588US6256133B1Optical scanning apparatusRICOH KK·Filed 1999·Granted Jul 3, 2001·85 cites·23 claims
- 1687US6870652B2Optical scanning lens, optical scanning device and image forming apparatusRICOH KK·Filed 2004·Granted Mar 22, 2005·21 cites·53 claims
- 1786US6347004B1Optical scanning apparatus and scanning image forming lensRICOH KK·Filed 1999·Granted Feb 12, 2002·75 cites·19 claims
- 1885US6359717B2Optical scanning apparatus and scanning image forming lensRICOH KK·Filed 2001·Granted Mar 19, 2002·64 cites·17 claims
- 1983US6166842AScanning image forming lens and optical scanning apparatusRICOH KK·Filed 1999·Granted Dec 26, 2000·44 cites·35 claims
- 2083US5235589AApparatus for recording and reproducing optical information and prism couplerRICOH KK·Filed 1991·Granted Aug 10, 1993·67 cites·1 claims
- 2177US6348988B2Scanning image forming lens and optical scanning apparatusRICOH KK·Filed 2001·Granted Feb 19, 2002·25 cites·12 claims
- 2276US8169458B2Optical scanning device and image forming apparatusITAMI YUKIO·Filed 2009·Granted May 1, 2012·7 cites·20 claims
- 2375US6366384B1Multi-beam scanning method, apparatus and multi-beam light source device achieving improved scanning line pitch using large light emitting points intervalRICOH KK·Filed 1999·Granted Apr 2, 2002·41 cites·3 claims
- 2474US6348989B2Scanning image forming lens and optical scanning apparatusRICOH KK·Filed 2001·Granted Feb 19, 2002·22 cites·10 claims
- 2568US6903855B2Multi-beam scanning method, apparatus and multi-beam light source device achieving improved scanning line pitch using large light emitting points intervalRICOH KK·Filed 2001·Granted Jun 7, 2005·9 cites·26 claims
- 2667US5831758AMulti-beam optical scannerRICOH KK·Filed 1997·Granted Nov 3, 1998·27 cites·8 claims
- 2766US6266174B1Multi-beam scanning apparatus with controlled scan line bowRICOH KK·Filed 2000·Granted Jul 24, 2001·8 cites·18 claims
- 2864US5119452AHigh efficiency prism coupling device and method for producing the sameRICOH KK·Filed 1990·Granted Jun 2, 1992·28 cites·7 claims
- 2963US5970034AMultiple-beam optical recording apparatusRICOH KK·Filed 1997·Granted Oct 19, 1999·21 cites·32 claims
- 3063US5805199AMulti-beam write optical systemRICOH KK·Filed 1997·Granted Sep 8, 1998·28 cites·22 claims
- 3161US7271938B2Method and apparatus for optical scanning capable of efficiently reducing an image surface distortionRICOH KK·Filed 2003·Granted Sep 18, 2007·7 cites·48 claims
- 3255USRE40109EMulti-beam optical scannerRICOH KK·Filed 2003·Granted Feb 26, 2008·4 cites·13 claims
- 3350USRE38195EMulti-beam optical scannerRICOH KK·Filed 1999·Granted Jul 22, 2003·12 cites·14 claims
- 3436US6069723AMulti-beam scanning apparatus with controlled scan line bowRICOH KK·Filed 1997·Granted May 30, 2000·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →