HOYA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS 254 2
 
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 226 18
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 209 49
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 155 50
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 135 95
 
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 114 6
 
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 88 4
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 80 14
 
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 59 44
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0161,718 IMAGING OPTICAL SYSTEM Nov 20, 15 Jun 09, 16 [G02B]
2016/0161,765 MANUFACTURING APPARATUS AND MANUFACTURING METHOD FOR SPECTACLE LENS Nov 28, 13 Jun 09, 16 [G02C, G06F]
2016/0161,837 REFLECTIVE MASK BLANK, METHOD OF MANUFACTURING REFLECTIVE MASK BLANK, REFLECTIVE MASK AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Aug 29, 14 Jun 09, 16 [G03F]
2016/0161,844 MASK BLANK, METHOD OF MANUFACTURING MASK BLANK AND METHOD OF MANUFACTURING TRANSFER MASK Aug 01, 14 Jun 09, 16 [G03F]
2016/0163,344 DISK-SHAPED GLASS SUBSTRATE, MAGNETIC-DISK GLASS SUBSTRATE, METHOD FOR MANUFACTURING MAGNETIC-DISK GLASS SUBSTRATE, AND MAGNETIC DISK Jun 27, 14 Jun 09, 16 [G11B]
2016/0152,505 Photosensitive Glass Molding and Method of Manufacturing the Same Aug 04, 14 Jun 02, 16 [C03B]
2016/0146,723 ANALYZING DEVICE AND ANALYZING METHOD Nov 10, 15 May 26, 16 [G01N]
2016/0147,139 SUBSTRATE WITH MULTILAYER REFLECTIVE FILM, REFLECTIVE MASK BLANK FOR EUV LITHOGRAPHY, REFLECTIVE MASK FOR EUV LITHOGRAPHY, AND METHOD OF MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE Jul 15, 14 May 26, 16 [G03F]
2016/0120,449 METHOD AND DEVICE FOR GENERATING IMAGE SHOWING CONCENTRATION DISTRIBUTION OF BIOLOGICAL SUBSTANCES IN BIOLOGICAL TISSUE May 28, 14 May 05, 16 [A61B]
2016/0122,230 OPTICAL GLASS, OPTICAL ELEMENT BLANK, GLASS MATERIAL FOR PRESS FORMING, OPTICAL ELEMENT, AND PROCESS FOR PRODUCING THESE Jun 03, 14 May 05, 16 [C03B, C03C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,370,297 Electronic endoscope system and light source for endoscope Aug 16, 13 Jun 21, 16 [A61B]
9,372,393 Mask blank, transfer mask, method of manufacturing a transfer mask, and method of manufacturing a semiconductor device Jul 10, 14 Jun 21, 16 [G03F]
9,364,142 Simulation device, simulation system, simulation method and simulation program May 28, 13 Jun 14, 16 [G02C, A61B]
9,364,320 Intraocular lens inserting instrument Aug 13, 13 Jun 14, 16 [A61F]
9,359,246 Glass, optical glass, glass raw material for press molding, and optical element Jun 21, 13 Jun 07, 16 [C03B, C03C]
9,354,509 Mask blank, transfer mask, method of manufacturing a transfer mask, and method of manufacturing a semiconductor device Mar 24, 14 May 31, 16 [G03F, B82Y]
9,348,217 Mask blank substrate, substrate with multilayer reflection film, transmissive mask blank, reflective mask blank, transmissive mask, reflective mask, and semiconductor device fabrication method Mar 28, 13 May 24, 16 [G03F]
9,332,890 Processor for electronic endoscope and electronic endoscope apparatus Aug 25, 11 May 10, 16 [H04N, G02B, A61B]
9,335,560 Imaging apparatus Jan 28, 15 May 10, 16 [H04N, G02B]
9,335,566 Photochromic lens for eye glasses Apr 13, 12 May 10, 16 [G02C, G02B, C08F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9,183,868 Method of manufacturing a glass substrate for a magnetic disk and method of manufacturing a magnetic disk Withdrawn Jan 26, 12 Nov 10, 15 [B24B, G11B]
2015/0044,363 METHOD OF MANUFACTURING POLARIZING LENS ABAN Jan 25, 13 Feb 12, 15 [G02C, G02B]
2014/0319,677 SUBMOUNT FOR ELECTRONIC, OPTOELECTRONIC, OPTICAL, OR PHOTONIC COMPONENTS ABAN Jun 08, 12 Oct 30, 14 [H01L]
2014/0307,227 OPHTHALMIC OBSERVATION APPARATUS AND METHOD OF USING THE SAME ABAN Apr 07, 14 Oct 16, 14 [A61B]
2014/0300,861 EYE OBSERVATION APPARATUS ABAN Apr 01, 14 Oct 09, 14 [A61B]
2014/0125,947 PLASTIC LENS ABAN May 31, 12 May 08, 14 [G02C]
2014/0078,593 COATING COMPOSITION, PLASTIC LENS ABAN Feb 27, 12 Mar 20, 14 [G02B]
2014/0050,912 GLASS SUBSTRATE FOR MAGNETIC DISK AND METHOD FOR MANUFACTURING GLASS SUBSTRATE FOR MAGNETIC DISK ABAN Jun 29, 12 Feb 20, 14 [G11B, C03B, C03C]
2014/0031,679 OPTICAL SCANNING PROBE ABAN Jan 23, 12 Jan 30, 14 [A61B]
2014/0010,424 DIAGNOSTIC SYSTEM ABAN Feb 10, 12 Jan 09, 14 [A61B]
2013/0315,542 CONNECTOR ASSEMBLY FOR OPTICAL FIBER ABAN Nov 18, 12 Nov 28, 13 [G02B]
2013/0260,027 METHOD FOR MANUFACTURING GLASS SUBSTRATE FOR MAGNETIC DISK, AND METHOD FOR MANUFACTURING MAGNETIC DISK ABAN Dec 29, 11 Oct 03, 13 [G11B]
2013/0242,069 SCANNING CONFOCAL ENDOSCOPE SYSTEM ABAN Sep 14, 11 Sep 19, 13 [A61B]
2013/0228,797 SILICON CARBIDE SUBSTRATE AND SEMICONDUCTOR DEVICE ABAN Nov 15, 11 Sep 05, 13 [H01L]
2013/0192,304 Manufacturing Method for Glass Substrate for Information Recording Medium ABAN Aug 23, 11 Aug 01, 13 [G11B]
2013/0196,077 METHOD OF MANUFACTURING POLARIZING LENS ABAN Jan 30, 13 Aug 01, 13 [G02C]
2013/0164,444 MANUFACTURING METHOD FOR SURFACE-MODIFIED TITANIUM PARTICLES, DISPERSION OF TITANIUM PARTICLES, AND RESIN HAVING TITANIUM PARTICLES DISPERSED THEREIN ABAN Jul 22, 11 Jun 27, 13 [B05D]
2013/0140,724 METHOD OF DETERMINING MANUFACTURING CONDITION OF EYEGLASS LENS AND METHOD OF MANUFACTURING EYEGLASS LENS ABAN Oct 26, 12 Jun 06, 13 [B29D]
2013/0142,948 PHOTOCHROMIC LENS MANUFACTURING SYSTEM, PHOTOCHROMIC LENS MANUFACTURING DEVICE, PHOTOCHROMIC LENS MANUFACTURING PROGRAM, RECORDING MEDIUM HAVING PHOTOCHROMIC LENS MANUFACTURING PROGRAM RECORDED THEREUPON, AND PHOTOCHROMIC LENS MANUFACTURING METHOD ABAN Mar 31, 10 Jun 06, 13 [G05B, B05D]
2013/0130,599 POLISHING TOOL FOR PLASTIC LENS, POLISHING METHOD OF PLASTIC LENS AND METHOD FOR MANUFACTURING PLASTIC LENS ABAN Oct 22, 12 May 23, 13 [B24B]

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