NIDEK CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 34050
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 8114
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS5050
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 38102
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 2087
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 14121
 
  
 
D06P DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM 137
 
  
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 1336
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 11436
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 9196

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0074,344 METHOD FOR GENERATING INFORMATION FOR ASSISTING LENS PRESCRIPTIONSep 05, 17Mar 15, 18[G06T, G06F, G02C]
2018/0064,336 OPHTHALMIC ANALYSIS APPARATUS AND OPHTHALMIC ANALYSIS METHODSep 06, 17Mar 08, 18[G06T, A61B]
2017/0252,213 OPHTHALMIC LASER TREATMENT DEVICE, OPHTHALMIC LASER TREATMENT SYSTEM, AND LASER IRRADIATION PROGRAMMar 01, 17Sep 07, 17[A61F, G06T]
2017/0256,054 OPHTHALMIC IMAGE PROCESSING APPARATUS AND OPHTHALMIC IMAGE PROCESSING PROGRAMMar 02, 17Sep 07, 17[G06T]
2017/0087,012 OPHTHALMIC SURGICAL APPARATUSSep 29, 16Mar 30, 17[A61F, A61M]
2017/0090,451 TERMINAL DEVICE AND TERMINAL CONTROL PROGRAMSep 28, 16Mar 30, 17[G05B]
2017/0027,445 TERMINAL DEVICE, NON-TRANSITORY STORAGE MEDIUM HAVING STORED THEREON TERMINAL CONTROL PROGRAM, AND OPTOMETRY SYSTEMJul 28, 16Feb 02, 17[A61B]
2016/0302,969 OPHTHALMIC LASER TREATMENT APPARATUSJun 27, 16Oct 20, 16[A61F]
2016/0220,416 LASER EYE SURGERY APPARATUSJan 29, 16Aug 04, 16[A61F]
2016/0157,817 APPARATUS AND METHOD FOR ULTRASOUND IMAGING OF AN EYEDec 08, 15Jun 09, 16[A61B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921047 Optical coherence tomography deviceSep 29, 14Mar 20, 18[H04B, A61B, G01B]
9901485 Ophthalmic laser treatment apparatusSep 20, 13Feb 27, 18[A61F]
9861472 Intraocular lens insertion device and intraocular lens insertion systemJul 13, 15Jan 09, 18[A61F]
9848768 Target presenting apparatusMay 29, 15Dec 26, 17[A61B, G02B]
9844316 Corneal endothelial cell analysis method and corneal endothelial cell analysis apparatusMay 18, 15Dec 19, 17[A61B]
9820645 Ophthalmologic apparatusJul 30, 15Nov 21, 17[A61B, G01B]
9795291 Optical coherence tomography device and optical coherence tomography control programJun 16, 16Oct 24, 17[A61B]
9795292 Method for taking tomographic image of eyeFeb 28, 13Oct 24, 17[H04N, A61B, G01B]
9782071 Ophthalmologic photographing apparatus and ophthalmologic photographing methodOct 28, 13Oct 10, 17[A61B]
9775507 Method of evaluating quality of vision in examinee's eye and storage mediumOct 06, 15Oct 03, 17[A61B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0250,067 LASER EYE SURGERY APPARATUS AND ABERRATION COMPENSATION METHODAbandonedFeb 24, 16Sep 01, 16[A61F, G02B]
2016/0128,561 OPTICAL TOMOGRAPHY DEVICEAbandonedJun 13, 14May 12, 16[A61B]
2015/0272,431 OBSERVATION ATTACHMENT AND DISPLAY APPARATUSAbandonedMar 25, 15Oct 01, 15[A61B, G02B]
2015/0100,111 VISION RESTORATION ASSIST APPARATUSAbandonedOct 02, 14Apr 09, 15[A61N]
2015/0002,812 IMAGE PROCESSING APPARATUS AND STORAGE MEDIUMAbandonedJun 26, 14Jan 01, 15[G06T, A61B]
RE45013 Non-contact ultrasonic tonometerExpiredJan 18, 13Jul 15, 14[A61B]
2014/0121,653 OPHTHALMIC LASER TREATMENT APPARATUSAbandonedOct 25, 13May 01, 14[A61F]
2014/0012,278 SURGICAL INSTRUMENTAbandonedJul 03, 13Jan 09, 14[A61F]
2013/0338,648 OPHTHALMIC LASER SURGICAL APPARATUSAbandonedMay 31, 13Dec 19, 13[A61F]
8545024 Ophthalmic apparatusExpiredFeb 17, 11Oct 01, 13[A61B]
2013/0229,622 OPHTHALMOLOGIC PHOTOGRAPHING APPARATUS AND OPHTHALMOLOGIC PHOTOGRAPHING METHODAbandonedMar 01, 13Sep 05, 13[A61B]
8512319 Ophthalmic laser treatment apparatusExpiredDec 27, 11Aug 20, 13[A61B]
2013/0085,557 STIMULUS ELECTRODE FOR BIOLOGICAL TISSUE AND METHOD OF PRODUCING THE SAMEAbandonedSep 28, 12Apr 04, 13[B23K, A61N]
8349608 Method for production of tooth, and tooth produced by the methodExpiredFeb 28, 08Jan 08, 13[C12N]
2012/0311,797 DYEING METHOD AND DYEING APPARATUSAbandonedJun 07, 12Dec 13, 12[B05C, D06P]
2012/0310,224 OPHTHALMIC LASER SURGERY APPARATUSAbandonedMay 30, 12Dec 06, 12[A61F]
8303370 Eyeglass lens processing apparatusWithdrawnDec 08, 08Nov 06, 12[B24B]
2012/0249,951 OPTOTYPE PRESENTING APPARATUSAbandonedMar 28, 12Oct 04, 12[A61B]
2012/0249,957 OPHTHALMIC PHOTOGRAPHING APPARATUSAbandonedMar 30, 12Oct 04, 12[A61B]
8246169 Ophthalmic imaging apparatusExpiredFeb 22, 10Aug 21, 12[A61B]

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