SEIKO EPSON CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 5996 1
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2215 22
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1693 45
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1470 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 1391 4
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1385 6
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1134 7
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1083 9
 
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 855 10
 
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 563 2
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0028,863 SWIMMING INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, SWIMMING INFORMATION PROCESSING METHOD, AND PROGRAM Jul 18, 17 Feb 01, 18 [A63B]
2018/0029,124 THREE-DIMENSIONAL SHAPED ARTICLE SHAPING STAGE, THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION APPARATUS, AND THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION METHOD Jul 10, 17 Feb 01, 18 [B23K, B29C, B22F, B33Y]
2018/0029,125 THREE-DIMENSIONAL SHAPED ARTICLE SHAPING STAGE, THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION APPARATUS, AND THREE-DIMENSIONAL SHAPED ARTICLE PRODUCTION METHOD Jul 11, 17 Feb 01, 18 [B23K, B29C, B22F, B33Y]
2018/0029,221 ROBOT AND ROBOT SYSTEM Jul 26, 17 Feb 01, 18 [B25J]
2018/0029,232 CONTROL APPARATUS AND ROBOT Jul 28, 17 Feb 01, 18 [B25J]
2018/0029,234 CONTROL DEVICE, ROBOT, AND ROBOT SYSTEM Jul 21, 17 Feb 01, 18 [B25J]
2018/0029,368 CAPPING DEVICE AND LIQUID EJECTING APPARATUS Jul 21, 17 Feb 01, 18 [B41J]
2018/0029,392 RECORDING APPARATUS Jul 19, 17 Feb 01, 18 [B41J]
2018/0030,296 INK COMPOSITION, METHOD FOR PRODUCING ORGANIC SEMICONDUCTOR ELEMENT, ORGANIC SEMICONDUCTOR DEVICE, AND METHOD FOR PRODUCING OPTICAL ELEMENT Jul 19, 17 Feb 01, 18 [C09D, H01L]
2018/0030,300 INK JET RECORDING METHOD, INK JET INK COMPOSITION, AND INK SET Apr 17, 17 Feb 01, 18 [C09D, B41J]
2018/0030,493 NUCLEIC ACID AMPLIFICATION REACTION METHOD, NUCLEIC ACID AMPLIFICATION REACTION REAGENT, AND METHOD OF USING NUCLEIC ACID AMPLIFICATION REACTION REAGENT Jul 18, 17 Feb 01, 18 [C12P, C12Q]
2018/0030,508 NUCLEIC ACID AMPLIFICATION REACTION METHOD, REAGENT SET, AND METHOD OF USING REAGENT SET Jul 14, 17 Feb 01, 18 [C12Q, G01N]
2018/0030,509 NUCLEIC ACID AMPLIFICATION REACTION METHOD, REAGENT, AND METHOD OF USING REAGENT Jul 14, 17 Feb 01, 18 [C12Q, G01N]
2018/0030,510 NUCLEIC ACID AMPLIFICATION REACTION METHOD AND NUCLEIC ACID AMPLIFICATION REACTION REAGENT Jul 18, 17 Feb 01, 18 [C12Q, G01N]
2018/0031,108 ROBOT AND GEAR DEVICE Jul 25, 17 Feb 01, 18 [F16H, B25J]
2018/0031,109 ROBOT, GEAR DEVICE, AND MANUFACTURING METHOD FOR GEAR DEVICE Jul 25, 17 Feb 01, 18 [F16H, B25J]
2018/0031,393 OPTICAL CONNECTION DEVICE, OPTICAL COMMUNICATION DEVICE, DISPLACEMENT DETECTION DEVICE, AND ROBOT Jul 24, 17 Feb 01, 18 [G01D, G01B, B25J]
2018/0031,394 POWER TRANSMITTING APPARATUS, ROBOT, AND PRINTER Jul 20, 17 Feb 01, 18 [G05B, G01D, H02P]
2018/0031,892 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS Jul 10, 17 Feb 01, 18 [G02F, H05K]
2018/0031,902 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS Jul 03, 17 Feb 01, 18 [G02F, G09G]
2018/0031,936 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS Jul 03, 17 Feb 01, 18 [G02F, G09G]
2018/0031,937 ELECTRO-OPTIC APPARATUS AND ELECTRONIC DEVICE Jul 03, 17 Feb 01, 18 [G02F, H01L]
2018/0031,954 PROJECTION DISPLAY DEVICE AND ELECTROOPTICAL DEVICE Jul 03, 17 Feb 01, 18 [G03B, G02B]
2018/0031,955 PROJECTOR Jul 03, 17 Feb 01, 18 [G03B]
2018/0031,956 LIGHT ADJUSTER AND PROJECTOR Jul 20, 17 Feb 01, 18 [G03B]
2018/0031,957 WAVELENGTH CONVERSION DEVICE, ILLUMINATION DEVICE, AND PROJECTOR Jan 20, 16 Feb 01, 18 [G03B, G02B]
2018/0031,959 LIGHT SOURCE UNIT, ILLUMINATOR, AND PROJECTOR Jul 13, 17 Feb 01, 18 [G03B, G02B, F21V]
2018/0032,032 PORTABLE ELECTRONIC DEVICE Jul 10, 17 Feb 01, 18 [G04B, H05K]
2018/0032,049 ROBOT CONTROL DEVICE, ROBOT, AND ROBOT SYSTEM Jul 24, 17 Feb 01, 18 [G05B, B25J]
2018/0032,483 INFORMATION PROCESSING DEVICE, CONTROL METHOD OF AN INFORMATION PROCESSING DEVICE, AND STORAGE MEDIUM Jul 28, 17 Feb 01, 18 [G06F]
2018/0033,123 PROJECTOR AND METHOD FOR CONTROLLING PROJECTOR Jul 28, 17 Feb 01, 18 [G03B, G06T, G09G]
2018/0033,364 ELECTROOPTICAL DEVICE, METHOD FOR CONTROLLING ELECTROOPTICAL DEVICE, AND ELECTRONIC APPARATUS Jul 03, 17 Feb 01, 18 [G09G]
2018/0033,386 ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS Jul 03, 17 Feb 01, 18 [G02F, G09G]
2018/0033,387 ELECTROOPTICAL DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR DRIVING ELECTROOPTICAL DEVICE Jul 03, 17 Feb 01, 18 [G02F, G09G]
2018/0033,390 ELECTROOPTICAL DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR DRIVING ELECTROOPTICAL DEVICE Jul 03, 17 Feb 01, 18 [G09G]
2018/0034,387 PIEZOELECTRIC ACTUATOR, PIEZOELECTRIC MOTOR, ROBOT, AND ELECTRONIC COMPONENT CONVEYANCE APPARATUS Jul 27, 17 Feb 01, 18 [B65G, H02N, B25J]
2018/0035,522 DISCHARGE LAMP DRIVER, LIGHT SOURCE APPARATUS, PROJECTOR, AND DISCHARGE LAMP DRIVING METHOD Jul 21, 17 Feb 01, 18 [G03B, H05B]
2018/0020,961 MEASUREMENT DEVICE AND DETECTION DEVICE Jun 30, 17 Jan 25, 18 [A61B]
2018/0021,950 ROBOT CONTROL APPARATUS, ROBOT AND ROBOT SYSTEM Jul 19, 17 Jan 25, 18 [G05B, B25J]
2018/0021,976 SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD Jan 28, 16 Jan 25, 18 [B27N, D21B]
2018/0022,089 DRIVE SIGNAL ADJUSTMENT METHOD OF LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS Jul 10, 17 Jan 25, 18 [B41J]
2018/0022,095 INKJET HEAD AND INKJET PRINTER Mar 22, 16 Jan 25, 18 [B41J]
2018/0022,097 LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS Mar 24, 16 Jan 25, 18 [B41J]
2018/0022,105 FLUID EJECTION DEVICE Jun 30, 17 Jan 25, 18 [B41J]
2018/0022,110 RIBBON FEEDING APPARATUS, AND TAPE PRINTING APPARATUS EQUIPPED WITH THE SAME Jan 12, 16 Jan 25, 18 [B41J]
2018/0022,946 PHOTOCURABLE INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORDING METHOD Sep 29, 17 Jan 25, 18 [C09D, B41J, C08K]
2018/0024,368 VIRTUAL IMAGE DISPLAY APPARATUS Feb 09, 17 Jan 25, 18 [G02B, F21V]
2018/0024,521 CONTROL DEVICE, ROBOT, AND ROBOT SYSTEM Jul 20, 17 Jan 25, 18 [G05B, B25J]
2018/0024,621 BIOLOGICAL INFORMATION PROCESSING SYSTEM, SERVER SYSTEM, AND INFORMATION PROCESSING METHOD Jan 21, 16 Jan 25, 18 [A61B, G06F]
2018/0026,239 ELECTRONIC DEVICE Jan 08, 16 Jan 25, 18 [H01M]
2018/0026,615 COMPARATOR, CIRCUIT DEVICE, PHYSICAL QUANTITY SENSOR, ELECTRONIC DEVICE, AND VEHICLE Jul 19, 17 Jan 25, 18 [H03F, H03K, H03M, G04F]
2018/0027,144 WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION TERMINAL, AND PROGRAM May 16, 17 Jan 25, 18 [H04N, H04W]
2018/0027,464 WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION TERMINAL, AND PROGRAM Jun 12, 17 Jan 25, 18 [H04W]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9877683 Activity state information detecting device and method for controlling activity state information detecting device Sep 30, 15 Jan 30, 18 [A61B, G04G, G06F]
9877848 Finger joint driving device Mar 03, 15 Jan 30, 18 [A61F, A61H]
9878537 Image forming method Mar 21, 17 Jan 30, 18 [B41J]
9878538 Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device Sep 21, 16 Jan 30, 18 [B41J]
9878540 Liquid ejecting method Mar 23, 17 Jan 30, 18 [B41J]
9878543 Liquid ejecting apparatus with flushing receptive body for receiving liquid during maintenance operation Oct 17, 16 Jan 30, 18 [B41J]
9878547 Cleaning liquid supplying apparatus and liquid droplet ejecting apparatus including the same Mar 17, 17 Jan 30, 18 [B41J]
9878551 Liquid container and liquid ejection system Nov 07, 16 Jan 30, 18 [B41J]
9878557 Flow-path member, liquid ejecting head and liquid ejecting apparatus Mar 04, 16 Jan 30, 18 [B41J]
9878562 Printing apparatus Mar 22, 17 Jan 30, 18 [B41J]
9878866 Recording device and conveyance device Mar 24, 14 Jan 30, 18 [B65H]
9879999 Gyro sensor and electronic apparatus May 13, 13 Jan 30, 18 [G01C]
9880000 Manufacturing method of inertial sensor and inertial sensor Nov 11, 15 Jan 30, 18 [G01P, B81C, G01C]
9880055 Spectroscopic imaging apparatus and spectroscopic imaging method Jun 26, 15 Jan 30, 18 [G01J]
9880100 Electronic field enhancement element, analysis device, and electronic apparatus Apr 14, 17 Jan 30, 18 [G01J, G01N]
9880187 Motion analysis method and motion analysis apparatus Oct 08, 14 Jan 30, 18 [G01P, G06F, G09B]
9880221 Semiconductor device, physical quantity sensor, electronic apparatus, and moving object Mar 24, 16 Jan 30, 18 [G01R]
9880285 Semiconductor device Nov 11, 14 Jan 30, 18 [G01S, H01F, H01L]
9880388 Virtual image display apparatus Apr 18, 16 Jan 30, 18 [H04N, G02B, G09G]
9880615 Information processing device and control method for information processing device Feb 06, 14 Jan 30, 18 [G09G, G06F]
9881363 Image processing device, projector and image processing method for correcting a displayed image Feb 20, 14 Jan 30, 18 [G06T]
9882010 Silicon carbide substrate and method for producing silicon carbide substrate May 12, 16 Jan 30, 18 [H01L]
9882578 Comparator, circuit device, physical quantity sensor, electronic device, and vehicle Jul 14, 17 Jan 30, 18 [H03F, H03K, H03M]
9883154 Projection system, projector, and image adjustment method Jan 03, 17 Jan 30, 18 [H04N]
D809059 Printer Dec 22, 16 Jan 30, 18 [1802]
D809123 Liquid injection device for medical use Feb 28, 17 Jan 30, 18 [2401]
9873201 Force detection device, robot, and moving object Jun 02, 16 Jan 23, 18 [G05B, G01L, B25J]
9873249 Liquid ejecting head and liquid ejecting apparatus May 11, 16 Jan 23, 18 [B41J]
9873251 Method of manufacturing flow path member, flow path member, and liquid ejecting head Oct 20, 16 Jan 23, 18 [B41J, B29C]
9873256 Liquid ejecting head unit, liquid ejecting head module, liquid ejecting apparatus, and method of manufacturing liquid ejecting head unit Jul 08, 16 Jan 23, 18 [B41J]
9873259 Liquid consumption apparatus Jan 14, 16 Jan 23, 18 [B41J]
9873264 Recording method and recording apparatus Apr 12, 16 Jan 23, 18 [B41M, B41J]
9873808 Ultraviolet-curable ink jet ink composition Apr 17, 15 Jan 23, 18 [C09D]
9873814 Ink composition Jan 28, 16 Jan 23, 18 [C09D]
9874484 Physical quantity detecting device, electronic apparatus, and moving object Mar 23, 15 Jan 23, 18 [H01L, G01L]
9874741 Wavelength conversion element, light source device, and projector Sep 15, 15 Jan 23, 18 [G03B, G02B]
9874751 Optical element, manufacturing method of optical element, optical device and display apparatus Nov 02, 15 Jan 23, 18 [G02B, G03H]
9874804 Projector with adjustable support Jun 14, 16 Jan 23, 18 [F16M, H04N, G03B]
9875400 Notification device, exercise analysis system, notification method, notification program, exercise support method, and exercise support device Jul 30, 15 Jan 23, 18 [A63B, G09B, G06K]
9875525 Image processing device, projector, and image processing method Mar 18, 14 Jan 23, 18 [G06T, G06F]
9875565 Information processing device, information processing system, and information processing method for sharing image and drawing information to an external terminal device Nov 03, 15 Jan 23, 18 [G06T, G09B]
9875703 Liquid crystal apparatus and electronic equipment Oct 14, 16 Jan 23, 18 [G02F, G09G, G06F]
9876049 Photoelectric conversion device, method for manufacturing photoelectric conversion device, and electronic apparatus Nov 24, 15 Jan 23, 18 [H01L]
9876177 Thiadiazole-based compound, light emitting element compound, light emitting element, light emitting device, authentication device, and electronic device Apr 11, 12 Jan 23, 18 [C09K, C07D, H05B, H01L]
9876492 Circuit device, electronic device, physical quantity sensor, and vehicle Jul 21, 17 Jan 23, 18 [G01C, H03K, G05D, H03M]
9876921 Controller to control tank filling with a liquid Aug 28, 13 Jan 23, 18 [H04N, B41J]
9876998 Light source apparatus and projector Feb 10, 16 Jan 23, 18 [H04N, G03B, G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2018/0024,083 GEL FOR SENSOR AND SENSOR ABAN Jan 13, 16 Jan 25, 18 [A61B, G01N]
2017/0291,171 SUBSTANCE PURIFICATION DEVICE AND CARTRIDGE ABAN Sep 30, 15 Oct 12, 17 [B01L, G01N]
2017/0287,459 ACOUSTIC MATCHING MATERIAL SUPPLY DEVICE, ULTRASONIC PROBE UNIT, ULTRASONIC MEASUREMENT APPARATUS, AND ULTRASONIC IMAGE DISPLAY ABAN Mar 28, 17 Oct 05, 17 [G01S, G10K]
2017/0234,783 BIOLOGICAL SUBSTANCE EXTRACTION DEVICE AND BIOLOGICAL SUBSTANCE EXTRACTION APPARATUS ABAN Sep 30, 15 Aug 17, 17 [C12N, B01L, C12Q, G01N]
2017/0119,289 FLUID COLLECTION DEVICE AND MEASUREMENT DEVICE ABAN Oct 26, 16 May 04, 17 [A61B]
2017/0122,775 MOTION DETECTING DEVICE AND MOTION ANALYZING SYSTEM ABAN Oct 13, 16 May 04, 17 [G01D]
2017/0120,105 EXERCISE EQUIPMENT, MOTION DETECTION SENSOR, MOTION DETECTION DEVICE, AND MOTION ANALYSIS SYSTEM ABAN Oct 06, 16 May 04, 17 [A63B]
2017/0098,392 CURRENT LOCATION INDICATION MEDIUM AND CURRENT LOCATION INDICATION MEDIUM CREATING APPARATUS ABAN Oct 05, 15 Apr 06, 17 [G09F]
2017/0072,683 DROPLET EJECTION METHOD, DROPLET EJECTION PROGRAM, AND DROPLET EJECTION APPARATUS ABAN Sep 09, 16 Mar 16, 17 [B41J]
2017/0074,817 ANALYSIS DEVICE AND ANALYSIS METHOD ABAN Aug 31, 16 Mar 16, 17 [G01N]
2017/0055,945 ULTRASONIC PROBE AND ULTRASONIC IMAGE APPARATUS ABAN Aug 19, 16 Mar 02, 17 [A61B]
2017/0057,265 PRINTING APPARATUS AND IMAGING MODULE ABAN Aug 29, 16 Mar 02, 17 [H04N, B41J]
2017/0052,366 OPTICAL SCANNER, IMAGE DISPLAY DEVICE, AND HEAD MOUNTED DISPLAY ABAN Aug 11, 16 Feb 23, 17 [G02B]
2017/0009,093 LIQUID COMPOSITION, PIGMENT DISPERSION LIQUID, AND INK JET RECORDING AQUEOUS INK COMPOSITION ABAN Jun 07, 16 Jan 12, 17 [C09D]
2016/0367,278 LIQUID EJECTION CONTROL DEVICE, LIQUID EJECTION SYSTEM, AND CONTROL METHOD ABAN Aug 31, 16 Dec 22, 16 [A61B]
2016/0372,060 DISPLAY DEVICE, METHOD FOR DRIVING DISPLAY DEVICE, AND ELECTRONIC APPARATUS ABAN Aug 31, 16 Dec 22, 16 [G09G]
2016/0360,987 MAGNETIC FIELD MEASUREMENT APPARATUS AND MAGNETIC FIELD MEASUREMENT METHOD ABAN Jun 02, 16 Dec 15, 16 [G01R, A61B]
2016/0363,850 OPTICAL PATH CHANGING DEVICE AND PROJECTOR ABAN Jun 06, 16 Dec 15, 16 [G03B, G02B]
2016/0338,643 GEL FOR SENSOR AND SENSOR ABAN May 04, 16 Nov 24, 16 [A61B, G01N]
2016/0342,075 PROJECTED TELEVISION DEVICE AND SCREEN ABAN Aug 02, 16 Nov 24, 16 [G03B, G02B]

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