ENPLAS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 12827
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 12794
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 6971
 
  
 
F16H GEARING4062
 
  
 
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 27106
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 2534
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 23102
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 1715
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 16190
 
  
 
F21Y INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V, RELATING TO THE FORM OF THE LIGHT SOURCES 1322

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,478 NOZZLE PLATE FOR FUEL INJECTION DEVICEMar 14, 16Mar 15, 18[F02M]
2018/0066,744 GEAR AND METHOD FOR PRODUCING SAMENov 13, 17Mar 08, 18[F16H, B23F]
2017/0326,547 FLUID HANDLING DEVICE AND METHOD FOR MANUFACTURING FLUID HANDLING DEVICEOct 29, 15Nov 16, 17[B29C, B81C, B01L, B01J, B29L]
2017/0261,176 LIGHT EMITTING DEVICE AND SURFACE LIGHT SOURCE DEVICEMar 07, 17Sep 14, 17[F21V]
2017/0219,784 OPTICAL RECEPTACLE AND OPTICAL MODULEJul 16, 15Aug 03, 17[G02B]
2017/0173,829 CYLINDRICAL ARTICLE MADE OF FIBER-REINFORCED RESIN MATERIAL, INJECTION MOLDING MOLD THEREOF, AND INJECTION MOLDING METHODMay 26, 15Jun 22, 17[B29C]
2017/0131,486 LENS ARRAY FABRICATION METHOD, AND FILM CONTAINING BASE PLATE AND FILM ATTACHING INSTRUMENT EMPLOYED IN SAMEJan 25, 17May 11, 17[B29C, B29D, G02B]
2017/0124,583 PART MACHINING COST ESTIMATING SYSTEM, PART MACHINING COST ESTIMATING METHOD, PART MACHINING COST ESTIMATING APPARATUS, AND PART MACHINING COST ESTIMATING PROGRAMOct 25, 16May 04, 17[G06Q]
2017/0117,652 SOCKET FOR ELECTRICAL COMPONENTMar 27, 15Apr 27, 17[H01L, H01R]
2017/0035,005 EMITTER, AND DRIP IRRIGATION TUBENov 27, 14Feb 09, 17[A01G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915795 Light receptacle and light moduleSep 10, 14Mar 13, 18[G02B]
9901924 Fluid handling device, fluid handling method, and fluid handling systemJul 06, 12Feb 27, 18[B01L, G01N, F15C, B01J]
9894850 Dripper and drip irrigation tubeAug 25, 14Feb 20, 18[A01G]
9889444 Analysis tool and microanalysis systemJul 15, 11Feb 13, 18[B01L, G01N]
9883639 Drip-irrigation emitter and drip-irrigation device provided therewithDec 19, 13Feb 06, 18[B05B, A01G]
D808065 Lens for light emitting diodeAug 04, 16Jan 16, 18[2699]
9863614 Beam-control member and illumination deviceJan 28, 13Jan 09, 18[F21V, F21Y, F21K, G02B]
9859641 Socket for electrical componentMar 27, 15Jan 02, 18[H01L, H01R]
9853380 Electronic component socketDec 24, 14Dec 26, 17[H01R, G01R, H05K]
9823398 Polarizer and optical element having polarizerDec 14, 15Nov 21, 17[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0285,186 ELECTRICAL CONNECTOR AND SOCKET FOR ELECTRICAL COMPONENTAbandonedMar 13, 14Sep 29, 16[H01L, H01R]
2015/0323,732 LIGHT FLUX CONTROLLING MEMBER, LIGHT EMITTING DEVICE, SURFACE LIGHT SOURCE DEVICE AND DISPLAY APPARATUSAbandonedMay 05, 15Nov 12, 15[F21V]
2015/0300,985 FLUID HANDLING DEVICE AND FLUID HANDLING METHODAbandonedJun 11, 13Oct 22, 15[G01N]
2015/0131,265 LIGHT FLUX CONTROLLING MEMBER, LIGHT-EMITTING DEVICE, SURFACE LIGHT SOURCE DEVICE AND DISPLAY APPARATUSAbandonedNov 07, 14May 14, 15[F21V, G02F]
2014/0376,217 ILLUMINATION DEVICEAbandonedJan 17, 13Dec 25, 14[F21K]
2014/0321,118 LIGHTING DEVICEAbandonedNov 02, 12Oct 30, 14[F21V]
8827501 Light emitting device and illumination deviceWithdrawnDec 16, 11Sep 09, 14[F21V, F21Y, F21S]
2014/0220,626 Peptide, Use of the Peptide, Method for the Production of the Peptide, Solid Support Having the Peptide Immobilized Thereon, and Method for Production of the Solid SupportAbandonedNov 22, 13Aug 07, 14[C07K]
2014/0133,801 LIGHT RECEPTACLE AND OPTICAL MODULE EQUIPPED WITH SAMEAbandonedJul 13, 12May 15, 14[G02B]
2014/0009,944 LIGHT FLUX CONTROLLING MEMBER, LIGHT EMITTING APPARATUS, SURFACE LIGHT SOURCE APPARATUS, AND DISPLAY APPARATUSAbandonedJul 03, 13Jan 09, 14[F21V]
2013/0163,007 LENS ARRAY AND LENS EDGE DETECTION METHOD THEREOFAbandonedSep 13, 11Jun 27, 13[G01B]
8457457 Lens array and optical module having the sameExpiredMay 11, 10Jun 04, 13[G02B]
2013/0044,496 LUMINOUS-FLUX CONTROL MEMBER AND ILLUMINATION APPARATUS USING THE SAMEAbandonedMar 18, 11Feb 21, 13[F21V]
2012/0236,556 Surface Light Source DeviceAbandonedFeb 29, 12Sep 20, 12[F21V]
8110740 Photoelectrode substrate of dye sensitizing solar cell, and method for producing sameExpiredAug 07, 06Feb 07, 12[H01L, H02N]
2012/0020,626 Optical Fiber ConnectorAbandonedJul 21, 11Jan 26, 12[G02B]
2012/0014,647 Optical Receiver ModuleAbandonedJul 14, 11Jan 19, 12[G02B]
2011/0291,686 ELECTRIC CONTACT AND SOCKET FOR ELECTRICAL PARTAbandonedAug 11, 11Dec 01, 11[G01R]
2010/0307,274 Worm Wheel, Method of Producing Injeciton-Molding Die for Worm Wheel, and Method of Producing Worm WheelAbandonedFeb 03, 09Dec 09, 10[B29C, B23H, F16H]
7842245 Fluid handling unit and fluid handling apparatus using sameExpiredApr 01, 09Nov 30, 10[C12M, B01L, G01N]

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