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 258 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 241 17
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 214 55
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 207 77
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 150 50
 
 
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 93 5
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 80 15
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 75 160
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0139,316 MASK BLANK, METHOD FOR MANUFACTURING TRANSFER MASK, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Mar 30, 15 May 18, 17 [G03F]
2017/0127,911 MASTER - SLAVE FLEXIBLE ROBOTIC ENDOSCOPY SYSTEM Mar 19, 15 May 11, 17 [A61B]
2017/0131,629 MASK BLANK SUBSTRATE, SUBSTRATE WITH MULTILAYER REFLECTIVE FILM, REFLECTIVE MASK BLANK, REFLECTIVE MASK, METHOD OF MANUFACTURING MASK BLANK SUBSTRATE, METHOD OF MANUFACTURING SUBSTRATE WITH REFLECTIVE FILM AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Jan 27, 17 May 11, 17 [G03F]
2017/0112,353 IMAGE PROCESSING APPARATUS Feb 08, 16 Apr 27, 17 [A61B]
2017/0112,365 ENDOSCOPE TIP ATTACHMENT DEVICE Jul 01, 16 Apr 27, 17 [A61B]
2017/0115,478 LIGHT SOURCE OPTICAL SYSTEM AND LIGHT SOURCE DEVICE Mar 23, 16 Apr 27, 17 [G02B, A61B, F21V]
2017/0118,411 IMAGING APPARATUS Oct 20, 16 Apr 27, 17 [H04N, G02B]
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]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9650285 Glass, glass material for press molding, optical element blank, and optical element Sep 29, 15 May 16, 17 [C03C]
9651801 Optical lens Feb 28, 12 May 16, 17 [G02C, G02B]
9651802 Method of manufacturing eyeglass lens Mar 15, 13 May 16, 17 [G02C, G02B, C23C, B29D]
9651859 Mask blank, transfer mask and method of manufacturing transfer mask Oct 22, 15 May 16, 17 [G03F]
9643880 Optical glass and use thereof Aug 22, 14 May 09, 17 [G02B, C03C]
9636795 Method of edging a spectacle lens, spectacle lens edging system and spectacle lens edging program Mar 25, 13 May 02, 17 [B24B, G06F]
9638937 Spectacle lens, and method for designing spectacle lens, manufacturing method and manufacturing system of the spectacle lens Mar 15, 13 May 02, 17 [G02C, G06Q]
9629539 Eyeglasses-wearing simulation method, program, device, eyeglass lens-ordering system and eyeglass lens manufacturing method Feb 21, 14 Apr 25, 17 [G02C, A61B]
9635264 Imaging apparatus Jan 28, 15 Apr 25, 17 [H04N]
9625805 Reflective mask blank, reflective mask and method of manufacturing reflective mask Jun 03, 15 Apr 18, 17 [G03F]

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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]
2015/0380,224 ELECTRONIC AMPLIFYING SUBSTRATE AND METHOD OF MANUFACTURING ELECTRONIC AMPLIFYING SUBSTRATE ABAN Feb 24, 14 Dec 31, 15 [H01J]
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]

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