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 261 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 249 16
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 215 78
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 202 54
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 157 46
 
 
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 8
 
 
G02C SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES 94 6
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 81 15
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 78 169
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0303,767 ENDOSCOPE FOR STORING IMAGES Jul 07, 17 Oct 26, 17 [A61B]
2017/0303,774 ENDOSCOPE MAGNIFICATION OPTICAL SYSTEM AND ENDOSCOPE Aug 29, 16 Oct 26, 17 [G02B, A61B]
2017/0290,496 ENDOSCOPE SYSTEM Oct 12, 16 Oct 12, 17 [A61B]
2017/0290,566 ULTRASONIC ENDOSCOPE Oct 06, 16 Oct 12, 17 [A61B]
2017/0280,971 EVALUATION VALUE CALCULATION DEVICE AND ELECTRONIC ENDOSCOPE SYSTEM Aug 12, 16 Oct 05, 17 [G06T, A61B]
2017/0285,458 MASK BLANK, PHASE SHIFT MASK, METHOD FOR MANUFACTURING PHASE SHIFT MASK, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Oct 07, 15 Oct 05, 17 [C23C, G03F, H01L]
2017/0285,460 MASK BLANK, METHOD FOR MANUFACTURING MASK BLANK AND TRANSFER MASK Aug 25, 15 Oct 05, 17 [C08F, G03F]
2017/0273,541 ENDOSCOPE SYSTEM Aug 02, 16 Sep 28, 17 [A61B]
2017/0273,543 EVALUATION VALUE CALCULATION DEVICE AND ELECTRONIC ENDOSCOPE SYSTEM Aug 12, 16 Sep 28, 17 [G06T, A61B]
2017/0280,036 IMAGING APPARATUS Mar 17, 17 Sep 28, 17 [H04N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9808372 Therapeutic instrument and attachment thereof Aug 02, 11 Nov 07, 17 [A61M, A61F]
9798050 Substrate with multilayer reflective film, mask blank, transfer mask and method of manufacturing semiconductor device Sep 25, 14 Oct 24, 17 [G03B, G02B, G03F]
9783683 Coating composition Mar 27, 14 Oct 10, 17 [G02C, G02B, C09D, C08K]
9778209 Substrate for mask blanks, mask blank, transfer mask, and method of manufacturing them Dec 09, 14 Oct 03, 17 [G03F, G01N]
9778486 Method of compiling shape data of a spectacle lens, spectacle lens shape data compiling device and spectacle lens Jul 02, 14 Oct 03, 17 [G02C, G06F]
9778544 Lens barrel Jan 14, 15 Oct 03, 17 [G03B, G02B]
9772513 Simulation system for wearing spectacles, a simulation device for wearing spectacles and a simulation program for wearing spectacles Feb 19, 13 Sep 26, 17 [G02C]
9753307 Spectacle lens, manufacturing method thereof and lens supply system Mar 06, 14 Sep 05, 17 [G05B, G02C]
9746762 Conductive film coated substrate, multilayer reflective film coated substrate, reflective mask blank, reflective mask, and semiconductor device manufacturing method Sep 22, 14 Aug 29, 17 [G03F, B32B]
9746764 Mask blank and transfer mask Sep 26, 14 Aug 29, 17 [G03F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0209,624 IMAGING OPTICAL SYSTEM ABAN Jan 11, 16 Jul 21, 16 [G02B]
2016/0194,240 METHOD OF MANUFACTURING PHOTOSENSITIVE GLASS SUBSTRATE ABAN Aug 13, 14 Jul 07, 16 [G03F, C03C]
2016/0161,718 IMAGING OPTICAL SYSTEM ABAN Nov 20, 15 Jun 09, 16 [G02B]
2016/0070,088 IMAGING APPARATUS HAVING BENDING OPTICAL ELEMENT ABAN Aug 18, 15 Mar 10, 16 [G02B]
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]
2015/0055,080 EYEGLASS LENS AND METHOD OF MANUFACTURING THE SAME ABAN Oct 31, 12 Feb 26, 15 [G02B, B05D]
2015/0044,363 METHOD OF MANUFACTURING POLARIZING LENS ABAN Jan 25, 13 Feb 12, 15 [G02C, G02B]
2015/0029,324 SUBSTRATE INSPECTION METHOD, SUBSTRATE MANUFACTURING METHOD AND SUBSTRATE INSPECTION DEVICE ABAN Jul 22, 14 Jan 29, 15 [G02B, G06T, G01N]
2015/0030,230 SUBSTRATE INSPECTION METHOD, SUBSTRATE MANUFACTURING METHOD AND SUBSTRATE INSPECTION DEVICE ABAN Jun 17, 14 Jan 29, 15 [G06T, G01N]
2015/0009,556 OPTICAL ELEMENT, OPTICAL THIN FILM FORMING APPARATUS, AND OPTICAL THIN FILM FORMING METHOD ABAN Dec 28, 12 Jan 08, 15 [G02B, C23C]
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]

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