Inventor
SATOH OSAMU
JP53 patents
⚠️ This page may combine multiple inventors who share the name “SATOH OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
14 patentsUS7203431B2Apr 10, 2007
Abnormality determining method, abnormality determining apparatus, and image forming apparatus
RICOH KK54 citations96
US7110917B2Sep 19, 2006
Abnormality determining method, and abnormality determining apparatus and image forming apparatus using same
RICOH KK57 citations96
US7554574B2Jun 30, 2009
Abnormal state occurrence predicting method, state deciding apparatus, and image forming system
RICOH KK29 citations93
US7457550B2Nov 25, 2008
Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method
RICOH KK32 citations93
US7327962B2Feb 5, 2008
Abnormality determining method, abnormality determining apparatus, and image forming apparatus
RICOH KK35 citations93
US7184674B2Feb 27, 2007
Detecting device for an image forming apparatus
RICOH KK29 citations93
US6785490B2Aug 31, 2004
Developer and image formation apparatus having developer
RICOH KK31 citations93
US6515747B1Feb 4, 2003
Method and device for measuring a substance concentration in a liquid
RICOH KK19 citations93
US6876822B2Apr 5, 2005
Methods for forming and developing an image
RICOH KK17 citations92
US6694112B2Feb 17, 2004
Developing device using a developing liquid including a rotatable agitator in a developing liquid reservoir and image forming apparatus including the same
RICOH KK32 citations92
US7778555B2Aug 17, 2010
Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method
RICOH KK14 citations84
US7103298B2Sep 5, 2006
Toner scatter suppressing developing device, image formation apparatus and process cartridge
RICOH KK15 citations84
US6937830B2Aug 30, 2005
Image forming apparatus
RICOH KK17 citations84
US7004650B2Feb 28, 2006
Developing device using a developing liquid and image forming apparatus including the same
RICOH KK10 citations74
ASAHI OPTICAL CO LTD
5 patentsUS5170205ADec 8, 1992
Eliminating camera-shake
ASAHI OPTICAL CO LTD45 citations93
US5021818AJun 4, 1991
Multi-area brightness measuring apparatus
ASAHI OPTICAL CO LTD24 citations93
US4978981ADec 18, 1990
Exposure control device
ASAHI OPTICAL CO LTD49 citations93
US5175581ADec 29, 1992
Camera having a built-in strobe and lens for use therewith
ASAHI OPTICAL CO LTD3 citations63
US5086315AFeb 4, 1992
Camera with strobe and lens for use therewith
ASAHI OPTICAL CO LTD3 citations63
SATOH OSAMU
5 patentsUS8150278B2Apr 3, 2012
Image forming apparatus including a sound sensor to determine cleaning failure
SATOH OSAMU11 citations82
US8294918B2Oct 23, 2012
Apparatus and method for generating a simulated image including an identified image abnormality
SATOH OSAMU9 citations81
US8843004B2Sep 23, 2014
Image forming apparatus
SATOH OSAMU3 citations62
US8478561B2Jul 2, 2013
Rotation measuring mechanism, sheet conveyance apparatus, original reading apparatus, and image forming apparatus
SATOH OSAMU2 citations61
US8413984B2Apr 9, 2013
Sheet conveying apparatus, belt drive apparatus, image reading apparatus, and image forming apparatus
SATOH OSAMU2 citations61
RICOH CO LTD
4 patentsUS7962054B2Jun 14, 2011
Image forming apparatus having a function of predicting device deterioration based on a plurality of types of operation control information
RICOH CO LTD11 citations84
US7903269B2Mar 8, 2011
Abnormality determining apparatus, image forming apparatus including the abnormality determining apparatus, and abnormality determining method
RICOH CO LTD11 citations84
US8358941B2Jan 22, 2013
Management device of an image forming apparatus
RICOH CO LTD2 citations63
US7920800B2Apr 5, 2011
Image forming apparatus and failure detection method therefor
RICOH CO LTD2 citations63
NAKAZATO YASUSHI
4 patentsUS8339637B2Dec 25, 2012
Management apparatus, management system, operation status determination method, and image forming apparatus
NAKAZATO YASUSHI10 citations83
US8190037B2May 29, 2012
Fault prediction method, fault prediction system, and image forming apparatus
NAKAZATO YASUSHI7 citations83
US8064782B2Nov 22, 2011
Management device of an image forming apparatus
NAKAZATO YASUSHI13 citations83
US8175470B2May 8, 2012
Image forming apparatus having a function of predicting device deterioration based on a plurality of types of operation control information
NAKAZATO YASUSHI0 citations51
MAZDA MOTOR
3 patentsKAWASAKI HEAVY IND LTD
3 patentsIMAZEKI MIKIKO
3 patentsUS9229409B2Jan 5, 2016
Cleaning blade failure prediction processor and image forming apparatus incorporating same
IMAZEKI MIKIKO2 citations60
US9091990B2Jul 28, 2015
Device failure predictor and image forming apparatus incorporating same
IMAZEKI MIKIKO2 citations60
US8768186B2Jul 1, 2014
Apparatus, system, and method of predicting failure of image forming apparatus
IMAZEKI MIKIKO1 citations50
HITACHI LTD
1 patentSHIMADZU CORP
1 patentYAMASHITA MASAHIDE
1 patentSAWADA MASAICHI
1 patentUE KOHJI
1 patentTAKEHISA AKIRA
1 patentCANON KK
1 patentHORI KOHEI
1 patentSHOJI HISASHI
1 patentShowing the top 50 of 53 patents by PatentIndex Score.