SOKEN CHEMICAL & ENGINEERING CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 12113
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 11114
 
  
 
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 995
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 6199
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5115
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 5111
 
  
 
B82Y SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES548
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 498
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 384
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0315,281 POLARIZING PLATE, METHOD FOR MANUFACTURING SAME, AND MEDIUMOct 14, 15Nov 02, 17[G02B, G02F, G03H]
2017/0203,330 METHOD FOR MANUFACTURING MICROSCOPIC STRUCTURAL BODYJul 24, 15Jul 20, 17[B05D, B41J, B41F]
2017/0205,708 STEP-AND-REPEAT-TYPE IMPRINTING DEVICE AND METHODJul 16, 15Jul 20, 17[B05D, G03F]
2017/0198,115 Calcining Paste Composition and Uses ThereofMay 11, 15Jul 13, 17[C08F, C08K, H01G]
2017/0157,836 MOLD FOR STEP-AND-REPEAT IMPRINTING, AND METHOD FOR PRODUCING SAMEJul 07, 15Jun 08, 17[B29C, G03F]
2017/0106,580 Imprinting Transfer RollJun 08, 15Apr 20, 17[B29C]
2016/0291,463 LIGHT-CURABLE IMPRINTING-RESIN COMPOSITION AND ANTI-REFLECTIVE FILMNov 11, 14Oct 06, 16[G02B, G03F]
2015/0147,533 Photocurable Resin Composition for Imprinting, Production Method and Structure ThereofMay 15, 13May 28, 15[C08F, B29C]
2015/0116,834 ANTIREFLECTION FILMMar 12, 13Apr 30, 15[G02B, G02F]
2014/0191,431 Pressure-Sensitive Adhesive Sheet for Immobilization of Imprint Mold, Imprint Apparatus, and Imprint MethodAug 27, 12Jul 10, 14[C09J, B29C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9895838 Resin mold for nanoimprinting and production method thereofMay 17, 17Feb 20, 18[B82Y, B29C, G03F]
9815230 Imprint mold manufacturing method, imprint mold, and imprint mold manufacturing kitNov 18, 13Nov 14, 17[B05D, B29C, B29D, B29L]
9776359 Imprint mold manufacturing methodNov 18, 13Oct 03, 17[B29C, B29L]
9753189 Anti-reflection sheet with a resin layer including a plurality of fine projections, display element and display device including the sheetDec 05, 13Sep 05, 17[H01L, G02B, G02F]
9713900 Resin mold for nanoimprinting and production method thereofAug 03, 11Jul 25, 17[B82Y, B29C, G03F]
9557448 Contact prevention film, touch panel and display device cover panelSep 14, 12Jan 31, 17[G02B, G06F, G02F]
9511535 Resin mold, production method thereof, and use thereofAug 03, 11Dec 06, 16[B82Y, B29C, G03F]
9429685 LaminateApr 06, 11Aug 30, 16[C09J, G02B, B32B]
9393737 Resin mold for nanoimprintingAug 03, 11Jul 19, 16[B82Y, B29C, G03F]
9354512 Resin mold for imprinting and method for producing the sameAug 06, 10May 31, 16[B82Y, B29C, G03F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0272,746 Photocurable Composition and Molded ArticleAbandonedFeb 12, 14Sep 22, 16[C08F]
2016/0083,630 Composition for Pressure-Sensitive Adhesive and Pressure-Sensitive Adhesive SheetAbandonedApr 30, 14Mar 24, 16[C09J]
2015/0315,305 Paste Composition, and Calcined Body and Production Process for the SameAbandonedNov 27, 13Nov 05, 15[B05D, C08F]
2015/0240,015 Photocurable Resin Composition for Imprinting, Method for Producing Imprinting, Mold and Imprinting MoldAbandonedOct 15, 13Aug 27, 15[C08F, B29C]
2014/0196,845 Bonding Method of Resin Mold and Roll-to-Roll Continuous Mold Composition Produced by Using the Bonding MethodAbandonedJul 31, 12Jul 17, 14[B29C]
2014/0159,261 METHOD OF PRODUCING OPTICAL COMPONENTAbandonedFeb 11, 14Jun 12, 14[B29C]
2014/0099,474 Nanoimprint Mold and Curved Surface BodyAbandonedMay 15, 12Apr 10, 14[B29C]
2014/0093,692 Resin Mold, Production Process Therefor and Uses ThereofAbandonedAug 30, 13Apr 03, 14[B29C, B29D]
8445597 Pressure-sensitive adhesive composition for PDP front filter and use thereofExpiredJun 14, 07May 21, 13[C08L, B32B]
2012/0302,720 Novel PolyazomethineAbandonedFeb 15, 11Nov 29, 12[C08G]
2012/0275,014 TWIST BALL TYPE ELECTRONIC PAPERAbandonedNov 18, 10Nov 01, 12[G02F]
2012/0238,705 Resin Particles and Process for Producing the SameAbandonedNov 17, 10Sep 20, 12[C08F]
8188194 Adhesive for polarizing plate and polarizing plate having adhesive layerExpiredJul 10, 08May 29, 12[C09K, C08F, C09D, G02B]
2012/0104,308 Composition for Solid Electrolyte and Solar Cell Using the SameAbandonedJul 07, 10May 03, 12[B82Y, H01G]
8124706 Adhesive composition comprising end-reactive acrylic polymer and uses thereofExpiredMar 25, 08Feb 28, 12[C08F]
2012/0028,041 Radiation-Curable Adhesive Composition for Optical Component and Adhesive Optical ComponentAbandonedFeb 10, 10Feb 02, 12[C09J, B32B]
2011/0300,377 Radiation-Curable Adhesive Composition for Optical Component and Adhesive Optical ComponentAbandonedFeb 10, 10Dec 08, 11[C09J, B32B]
2011/0293,953 PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR POLARIZER AND POLARIZER FORMED USING SAMEAbandonedNov 30, 09Dec 01, 11[C09J, B32B]
2011/0077,318 RESIN COMPOSITION FOR PRODUCING OPTICAL COMPONENT AND USE THEREOFAbandonedMay 15, 09Mar 31, 11[C08F, C07D, C07C]
2010/0328,776 ANTI-REFLECTION SHEET, DISPLAY ELEMENT AND DISPLAY DEVICEAbandonedJul 15, 08Dec 30, 10[G02B]

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