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 257 4
 
 
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 239 17
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 209 52
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 150 49
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 142 98
 
 
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 110 7
 
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 92 5
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 80 12
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 56 170
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0098,301 IMAGE PROCESSING APPARATUS Feb 23, 16 Apr 06, 17 [G06T, A61B]
2017/0074,807 SUBSTRATE FOR MASK BLANKS, MASK BLANK, TRANSFER MASK, AND METHOD OF MANUFACTURING THEM Dec 09, 14 Mar 16, 17 [G03F, G01N]
2017/0075,210 MASK BLANK, METHOD OF MANUFACTURING PHASE SHIFT MASK, PHASE SHIFT MASK, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Feb 24, 15 Mar 16, 17 [G03F, H01L]
2017/0068,078 ZOOM OPTICAL SYSTEM AND IMAGING APPARATUS PROVIDED WITH THE SAME Aug 18, 16 Mar 09, 17 [G02B]
2017/0068,155 MASK BLANK, METHOD OF MANUFACTURING PHASE SHIFT MASK, PHASE SHIFT MASK, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Feb 24, 15 Mar 09, 17 [C23C, G03F, H01L]
2017/0038,673 REFLECTIVE MASK BLANK, REFLECTIVE MASK, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Nov 26, 14 Feb 09, 17 [G03F]
2017/0027,422 MEDICAL DEVICE STAND Jul 27, 15 Feb 02, 17 [A61B]
2017/0027,429 ELECTRONIC ENDOSCOPE SYSTEM AND LIGHT SOURCE FOR ENDOSCOPE Oct 17, 16 Feb 02, 17 [A61B]
2017/0023,853 MASK BLANK SUBSTRATE, SUBSTRATE WITH MULTILAYER REFLECTION FILM, TRANSMISSIVE MASK BLANK, REFLECTIVE MASK BLANK, TRANSMISSIVE MASK, REFLECTIVE MASK, AND SEMICONDUCTOR DEVICE FABRICATION METHOD Apr 21, 16 Jan 26, 17 [G03F, H01L]
2017/0023,856 MASK BLANK AND METHOD OF MANUFACTURING PHASE SHIFT MASK Oct 06, 16 Jan 26, 17 [G03F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9616598 Plastic lens manufacturing method Sep 26, 11 Apr 11, 17 [B29L, B29D, B29C]
9618772 Spectacle lens design system, supply system, design method and manufacturing method Feb 28, 14 Apr 11, 17 [G02C, A61B]
9610667 Lens edgeing system, method of detecting a tool exchange time and method of manufacturing spectacle lens Nov 19, 13 Apr 04, 17 [B24B, B23Q, G01M]
9612527 Mask blank, transfer mask, method of manufacturing a transfer mask, and method of manufacturing a semiconductor device Apr 20, 15 Apr 04, 17 [G03F, H01L]
RE46357 Photochromic film, photochromic lens comprising the same, and method of manufacturing photochromic lens Apr 29, 13 Apr 04, 17 [C09K, G02B, G02F, B29D]
9604872 Glass and optical element production method Jun 21, 13 Mar 28, 17 [C03B, C03C]
9606370 Imaging apparatus Jan 29, 14 Mar 28, 17 [G02B]
9607647 Magnetic-disk glass substrate and magnetic disk Sep 30, 13 Mar 28, 17 [G11B]
9591966 Electronic endoscope system and light source for endoscope May 16, 16 Mar 14, 17 [A61B]
9595283 Glass substrate for magnetic disk and magnetic disk Dec 27, 13 Mar 14, 17 [G11B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0194,240 METHOD OF MANUFACTURING PHOTOSENSITIVE GLASS SUBSTRATE ABAN Aug 13, 14 Jul 07, 16 [G03F, C03C]
9183868 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]
2015/0259,509 TRANSPARENT MOLDED ARTICLE, OPTICAL MEMBER, PLASTIC LENS, AND METHODS OF MANUFACTURING SAME ABAN May 15, 15 Sep 17, 15 [C09D, C08K]
2015/0199,989 GLASS SUBSTRATE FOR MAGNETIC DISK AND MANUFACTURING METHOD THEREOF ABAN Mar 24, 15 Jul 16, 15 [B24B, G11B, C03B, C03C]
2015/0111,134 MASK BLANK AND METHOD OF MANUFACTURING A TRANSFER MASK ABAN Feb 07, 13 Apr 23, 15 [G03F]
2015/0076,320 ELECTRONIC MULTIPLIER POROUS GLASS PLATE AND DETECTOR ABAN Mar 25, 13 Mar 19, 15 [H01J]
2015/0079,502 MASK BLANK AND METHOD OF MANUFACTURING A TRANSFER MASK ABAN Feb 02, 13 Mar 19, 15 [G03F]
2015/0044,363 METHOD OF MANUFACTURING POLARIZING LENS ABAN Jan 25, 13 Feb 12, 15 [G02C, G02B]
2015/0030,230 SUBSTRATE INSPECTION METHOD, SUBSTRATE MANUFACTURING METHOD AND SUBSTRATE INSPECTION DEVICE ABAN Jun 17, 14 Jan 29, 15 [G06T, G01N]
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]
2014/0212,530 METHOD FOR MANUFACTURING IMPRINT MOLD AND RESIST DEVELOPING DEVICE ABAN Aug 31, 12 Jul 31, 14 [B29C]
2014/0125,947 PLASTIC LENS ABAN May 31, 12 May 08, 14 [G02C]
2014/0113,020 MOLD MANUFACTURING MASK BLANKS AND METHOD OF MANUFACTURING MOLD ABAN Apr 06, 11 Apr 24, 14 [B29C]
2014/0078,593 COATING COMPOSITION, PLASTIC LENS ABAN Feb 27, 12 Mar 20, 14 [G02B]
2014/0065,834 METHOD OF MANUFACTURING MOLD FOR NANO-IMPRINT AND SUBSTRATE FABRICATING METHOD ABAN Mar 23, 12 Mar 06, 14 [H01L]
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]

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