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 6042 1
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2175 22
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1722 43
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1496 14
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1407 7
 
 
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 1403 4
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1150 7
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1086 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 863 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 570 2
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0070,829 OPTICAL SENSOR MODULE, BIOLOGICAL INFORMATION DETECTING APPARATUS, AND ELECTRONIC INSTRUMENT Sep 05, 17 Mar 15, 18 [A61B, H01L]
2018/0070,878 ELECTRONIC APPARATUS Aug 10, 17 Mar 15, 18 [A61B]
2018/0071,911 CONTROLLER, ROBOT AND ROBOT SYSTEM Sep 14, 17 Mar 15, 18 [G05B, B25J]
2018/0071,959 THREE-DIMENSIONAL MODELING APPARATUS, THREE-DIMENSIONAL MODELING METHOD, AND COMPUTER PROGRAM Sep 07, 17 Mar 15, 18 [B29C]
2018/0072,002 SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD Nov 27, 17 Mar 15, 18 [D21F, B29C, D21B, D04H]
2018/0072,047 INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS Nov 22, 17 Mar 15, 18 [C09D, B41J]
2018/0072,049 LIQUID EJECTING APPARATUS, DRIVE CIRCUIT, AND INTEGRATED CIRCUIT Nov 17, 17 Mar 15, 18 [B41J, H02N]
2018/0072,067 LIQUID SUPPLY DEVICE AND PRINTING DEVICE Mar 29, 16 Mar 15, 18 [B41J]
2018/0072,068 CARTRIDGE, LIQUID EJECTING APPARATUS, AND REMAINING LIQUID AMOUNT DETECTION METHOD Jul 31, 17 Mar 15, 18 [B41J]
2018/0073,069 NUCLEIC ACID AMPLIFIER, CARTRIDGE FOR NUCLEIC ACID AMPLIFICATION AND NUCLEIC ACID AMPLIFICATION METHOD May 20, 16 Mar 15, 18 [C12N, C12M, B01L, C12P, C12Q]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919418 Piezoelectric driving device, robot, and driving method of the same Aug 12, 15 Mar 20, 18 [H02N, H01L, B25J]
9919419 Robot system and emergency stop processing apparatus May 31, 16 Mar 20, 18 [G05B, B25J]
9919514 Liquid discharge apparatus and liquid discharge method through oblique irradiation of liquid drops, and changing of flying direction of the liquid droplets Dec 22, 16 Mar 20, 18 [B41J, B29C, B33Y]
9919516 Liquid ejecting head and liquid ejecting apparatus Nov 11, 15 Mar 20, 18 [B41J]
9919520 Ink jet recording method Feb 18, 15 Mar 20, 18 [C09D, B41J]
9919522 MEMS device, liquid ejecting head, liquid ejecting apparatus, manufacturing method of MEMS device, and manufacturing method of liquid ejecting head Sep 07, 16 Mar 20, 18 [B81C, B41J]
9919523 Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus Mar 07, 17 Mar 20, 18 [B41J]
9919528 Liquid ejecting head, liquid ejecting apparatus, and liquid ejecting head manufacturing method Sep 28, 16 Mar 20, 18 [B41J]
9919529 Cap unit and printer Apr 12, 17 Mar 20, 18 [B41J, F16H]
9919530 Printing apparatus Nov 17, 16 Mar 20, 18 [B41J]

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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 Abandoned Jan 13, 16 Jan 25, 18 [A61B, G01N]
2018/0002,737 NUCLEIC ACID AMPLIFICATION METHOD AND NUCLEIC ACID AMPLIFICATION APPARATUS Abandoned Dec 15, 15 Jan 04, 18 [C12M, B01L, C12Q]
2017/0291,171 SUBSTANCE PURIFICATION DEVICE AND CARTRIDGE Abandoned 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 Abandoned Mar 28, 17 Oct 05, 17 [G01S, G10K]
2017/0246,637 THERMAL CYCLE DEVICE AND THERMAL CYCLE METHOD Abandoned Feb 17, 17 Aug 31, 17 [B01L]
2017/0234,783 BIOLOGICAL SUBSTANCE EXTRACTION DEVICE AND BIOLOGICAL SUBSTANCE EXTRACTION APPARATUS Abandoned Sep 30, 15 Aug 17, 17 [C12N, B01L, C12Q, G01N]
2017/0237,870 DEVICE CONTROL APPARATUS, DEVICE CONTROL METHOD AND RECORDING MEDIUM FOR RECORDING DEVICE CONTROL PROGRAM Abandoned May 03, 17 Aug 17, 17 [H04N, G06F]
2017/0182,247 SENSOR SUBSTRATE, ANALYSIS ELEMENT, GLUCOSE MEASUREMENT DEVICE, AND INSULIN SUPPLY DEVICE Abandoned Dec 22, 16 Jun 29, 17 [A61M, A61B]
2017/0176,373 MEASURING DEVICE, MEASURING METHOD, AND SUPPLY DEVICE Abandoned Nov 22, 16 Jun 22, 17 [G01N]
2017/0164,881 ELECTRODE NEEDLE, BIOLOGICAL INFORMATION MEASURING DEVICE, AND LIQUID SUPPLY DEVICE Abandoned Dec 02, 16 Jun 15, 17 [A61M, A61B]
2017/0164,967 Liquid Ejection Control Apparatus, Liquid Ejection System, and Control Method Abandoned Jul 03, 15 Jun 15, 17 [F04B, A61B, B26F]
2017/0165,983 PRINT APPARATUS Abandoned Dec 14, 16 Jun 15, 17 [B41J]
2017/0167,891 POSITION DETECTING APPARATUS Abandoned Dec 08, 16 Jun 15, 17 [G01D, F16H]
2017/0136,497 ULTRASONIC TRANSDUCER ELEMENT CHIP, PROBE, ELECTRONIC INSTRUMENT, AND ULTRASONIC DIAGNOSTIC DEVICE Abandoned Jan 27, 17 May 18, 17 [A61B, H01L, B06B]
2017/0119,289 FLUID COLLECTION DEVICE AND MEASUREMENT DEVICE Abandoned Oct 26, 16 May 04, 17 [A61B]
2017/0122,775 MOTION DETECTING DEVICE AND MOTION ANALYZING SYSTEM Abandoned Oct 13, 16 May 04, 17 [G01D]
2017/0123,300 ILLUMINATOR AND PROJECTOR Abandoned Oct 06, 16 May 04, 17 [G03B, G02B]
2017/0120,105 EXERCISE EQUIPMENT, MOTION DETECTION SENSOR, MOTION DETECTION DEVICE, AND MOTION ANALYSIS SYSTEM Abandoned Oct 06, 16 May 04, 17 [A63B]
2017/0098,392 CURRENT LOCATION INDICATION MEDIUM AND CURRENT LOCATION INDICATION MEDIUM CREATING APPARATUS Abandoned Oct 05, 15 Apr 06, 17 [G09F]
2017/0072,683 DROPLET EJECTION METHOD, DROPLET EJECTION PROGRAM, AND DROPLET EJECTION APPARATUS Abandoned Sep 09, 16 Mar 16, 17 [B41J]

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