Assignee
KONICA MINOLTA OPTO INC
JP·455 granted patents·195 pending applications·3,566 citations·filing 2002–2013
Top patents by PatentIndex Score
650 records- 0198US8004777B2Image pickup lens, image pickup unit and mobile terminalKONICA MINOLTA OPTO INC·Filed 2009·Granted Aug 23, 2011·130 cites·25 claims
- 0298US7688523B2Image pickup lensKONICA MINOLTA OPTO INC·Filed 2008·Granted Mar 30, 2010·146 cites·14 claims
- 0397US7613389B2Image taking apparatus and assembling method thereofKONICA MINOLTA OPTO INC·Filed 2006·Granted Nov 3, 2009·46 cites·14 claims
- 0496US8035723B2Image pickup lens, image pickup apparatus and mobile terminalKONICA MINOLTA OPTO INC·Filed 2009·Granted Oct 11, 2011·39 cites·15 claims
- 0596US7567012B2Drive unitKONICA MINOLTA OPTO INC·Filed 2006·Granted Jul 28, 2009·373 cites·15 claims
- 0695US8349228B2Method of manufacturing cellulose film, manufacturing apparatus, optical film, polarizing plate and liquid crystal displayKONICA MINOLTA OPTO INC·Filed 2006·Granted Jan 8, 2013·62 cites·10 claims
- 0794US7965454B2Imaging lens and small-size image pickup apparatus using the sameKONICA MINOLTA OPTO INC·Filed 2009·Granted Jun 21, 2011·38 cites·11 claims
- 0894US7805071B2Camera module and electronic deviceKONICA MINOLTA OPTO INC·Filed 2008·Granted Sep 28, 2010·24 cites·20 claims
- 0994US7687419B2Glass composition, glass susbstrate employing it for an information recording medium, and information recording medium employing itKONICA MINOLTA OPTO INC·Filed 2004·Granted Mar 30, 2010·56 cites·14 claims
- 1094US7569259B2Plasticizer, cellulose ester film, polarizing plate, and liquid crystal displayKONICA MINOLTA OPTO INC·Filed 2005·Granted Aug 4, 2009·17 cites·9 claims
- 1194US7488170B2Metallic mold for optical element and optical elementKONICA MINOLTA OPTO INC·Filed 2005·Granted Feb 10, 2009·30 cites·7 claims
- 1294US7363729B2Manufacturing method of optical film, and optical filmKONICA MINOLTA OPTO INC·Filed 2006·Granted Apr 29, 2008·23 cites·16 claims
- 1393US7755854B2Image pickup lens, image pickup apparatus and mobile terminalKONICA MINOLTA OPTO INC·Filed 2008·Granted Jul 13, 2010·19 cites·16 claims
- 1493US7635506B2Stretched cellulose ester film, hard coat film, antireflective film, and optical compensation film, and polarizing plate, and display device using themKONICA MINOLTA OPTO INC·Filed 2006·Granted Dec 22, 2009·24 cites·18 claims
- 1593US7369481B2Optical element, aberration correcting element, light converging element, objective optical system, optical pickup device, and optical information recording reproducing deviceKONICA MINOLTA OPTO INC·Filed 2004·Granted May 6, 2008·32 cites·40 claims
- 1693US7317580B2Zoom lensKONICA MINOLTA OPTO INC·Filed 2005·Granted Jan 8, 2008·47 cites·10 claims
- 1792US7704570B2Polarizing plate and liquid crystal display apparatus using the sameKONICA MINOLTA OPTO INC·Filed 2006·Granted Apr 27, 2010·24 cites·11 claims
- 1892US7609313B2Image pick-up lens, image pick-up unit and mobile terminalKONICA MINOLTA OPTO INC·Filed 2005·Granted Oct 27, 2009·18 cites·15 claims
- 1992US7253962B2Zoom lens and image pickup apparatusKONICA MINOLTA OPTO INC·Filed 2005·Granted Aug 7, 2007·17 cites·15 claims
- 2091US8019210B2Image stabilizing unit, lens unit, and imaging apparatus, having two drive units at an inclined angle to one another for driving an imaging device a direction perpendicular to the optical axisKONICA MINOLTA OPTO INC·Filed 2007·Granted Sep 13, 2011·14 cites·36 claims
- 2191US7843793B2Optical pickup apparatus, objective optical element and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Nov 30, 2010·8 cites·27 claims
- 2291US7672212B2Optical pickup apparatus, objective optical element and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Mar 2, 2010·9 cites·31 claims
- 2391US7566673B2Glass substrate for an information recording medium and information recording medium employing itKONICA MINOLTA OPTO INC·Filed 2004·Granted Jul 28, 2009·29 cites·15 claims
- 2491US7479312B2Retardation film, polarizing plate, and liquid crystal display deviceKONICA MINOLTA OPTO INC·Filed 2006·Granted Jan 20, 2009·16 cites·6 claims
- 2591US7215482B2Variable magnification optical system, image taking lens device and digital apparatusKONICA MINOLTA OPTO INC·Filed 2005·Granted May 8, 2007·27 cites·32 claims
- 2691US7012765B2Image pickup lens and image pickup deviceKONICA MINOLTA OPTO INC·Filed 2004·Granted Mar 14, 2006·52 cites·18 claims
- 2790US7709067B2Cellulose ester film, polarizing plate and liquid crystal displayKONICA MINOLTA OPTO INC·Filed 2006·Granted May 4, 2010·13 cites·11 claims
- 2890US7535659B2Image pickup lens, image pickup apparatus and mobile terminalKONICA MINOLTA OPTO INC·Filed 2007·Granted May 19, 2009·22 cites·10 claims
- 2990US7382546B2Zoom optical system, imaging lens device, and digital apparatusKONICA MINOLTA OPTO INC·Filed 2005·Granted Jun 3, 2008·23 cites·14 claims
- 3090US7352517B2Optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2006·Granted Apr 1, 2008·11 cites·8 claims
- 3190US7336426B2Image pickup optical system and image pickup apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Feb 26, 2008·22 cites·6 claims
- 3290US7286302B2Optical system, image pickup device and digital apparatusKONICA MINOLTA OPTO INC·Filed 2005·Granted Oct 23, 2007·22 cites·19 claims
- 3390US7110188B2Small imaging lens and imaging apparatusKONICA MINOLTA OPTO INC·Filed 2004·Granted Sep 19, 2006·31 cites·22 claims
- 3489US7854864B2Method for manufacturing an optical film having a convexoconcave structureKONICA MINOLTA OPTO INC·Filed 2007·Granted Dec 21, 2010·9 cites·6 claims
- 3589US7530697B2Illumination optics and image projecting apparatus having thereofKONICA MINOLTA OPTO INC·Filed 2006·Granted May 12, 2009·12 cites·18 claims
- 3689US7420609B2Image pick-up lens, image pick-up unit, and mobile terminal provided with this image pick-up unitKONICA MINOLTA OPTO INC·Filed 2004·Granted Sep 2, 2008·40 cites·17 claims
- 3789US7396191B2Cutting tool and cutting machineKONICA MINOLTA OPTO INC·Filed 2006·Granted Jul 8, 2008·29 cites·18 claims
- 3889US7360906B2Projection optical system unit and projection-type image display apparatus using the sameKONICA MINOLTA OPTO INC·Filed 2005·Granted Apr 22, 2008·14 cites·28 claims
- 3989US7271522B2Driving device and driving methodKONICA MINOLTA OPTO INC·Filed 2006·Granted Sep 18, 2007·21 cites·15 claims
- 4088US8379310B2Sunlight collecting systemKONICA MINOLTA OPTO INC·Filed 2008·Granted Feb 19, 2013·18 cites·7 claims
- 4188US7709572B2Optical film, polarizing plate and display device using the same, and manufacturing method thereofKONICA MINOLTA OPTO INC·Filed 2008·Granted May 4, 2010·15 cites·17 claims
- 4288US7663811B2Driving mechanism, driving device, and lens driving deviceKONICA MINOLTA OPTO INC·Filed 2008·Granted Feb 16, 2010·19 cites·10 claims
- 4388US7649035B2Thermoplastic composite material and optical elementKONICA MINOLTA OPTO INC·Filed 2005·Granted Jan 19, 2010·8 cites·13 claims
- 4488US7524068B2Projection optical systemKONICA MINOLTA OPTO INC·Filed 2006·Granted Apr 28, 2009·12 cites·27 claims
- 4588US7471360B2Liquid crystal display deviceKONICA MINOLTA OPTO INC·Filed 2006·Granted Dec 30, 2008·18 cites·9 claims
- 4688US7242529B2Zoom lens and image pickup apparatusKONICA MINOLTA OPTO INC·Filed 2005·Granted Jul 10, 2007·12 cites·12 claims
- 4788US7125591B2Hard coat film, production method of the same, polarizing plate and displayKONICA MINOLTA OPTO INC·Filed 2004·Granted Oct 24, 2006·36 cites·13 claims
- 4887US7968019B2Optical compensation film, method for producing optical compensation film, polarization plate and liquid crystal displayKONICA MINOLTA OPTO INC·Filed 2006·Granted Jun 28, 2011·10 cites·13 claims
- 4987US7898745B2Lens unit and image pickup apparatusKONICA MINOLTA OPTO INC·Filed 2007·Granted Mar 1, 2011·18 cites·20 claims
- 5087US7841785B2Imaging lens, imaging device, portable terminal, and method for manufacturing imaging lensKONICA MINOLTA OPTO INC·Filed 2008·Granted Nov 30, 2010·15 cites·26 claims
Showing the top 50 of 650 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when KONICA MINOLTA OPTO INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →