SEIREN CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM14143
 
  
 
D04B KNITTING1016
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 894
 
  
 
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 686
 
  
 
D03D WOVEN FABRICS; METHODS OF WEAVING; LOOMS429
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 4152
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 384
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 2138
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 247

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0019,521 CORNER REFLECTOR AND METHOD FOR FABRICATING SAMEFeb 17, 16Jan 18, 18[F41H, F41J, H01Q]
2017/0342,657 FABRIC BEARING DESIGN AND PROCESS FOR PRODUCING SAMEDec 10, 15Nov 30, 17[D06C, D06Q]
2017/0342,658 FABRIC HAVING UNEVEN-SURFACE DESIGN, AND METHOD FOR PRODUCING SAMEDec 10, 15Nov 30, 17[D06C, D06Q]
2016/0089,849 LAMINATE SHEET AND MOLDED BODY, AND METHODS FOR PRODUCING THE SAMESep 22, 15Mar 31, 16[B29C, B44F, B32B]
2016/0037,651 PROCESS FOR PRODUCING THREE-DIMENSIONAL CONDUCTIVE PATTERN STRUCTURE, AND MATERIAL FOR THREE-DIMENSIONAL MOLDING FOR USE THEREINApr 10, 14Feb 04, 16[C23C, H05K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9906849 Sound-transmitting waterproof film and method for producing sameJan 08, 15Feb 27, 18[G01H, H04R]
9656482 Surface modifier for polyimide resin and surface-modifying method for polyimide resinFeb 12, 16May 23, 17[B41J, B41F, G03F, H05K]
9578751 Method for producing a resin substrate having a metal film pattern formed thereonMay 17, 12Feb 21, 17[C23C, B41M, B05D, H05K]
9546255 Decorative film for insert molding and decorative insert molded articleMar 03, 14Jan 17, 17[C08J, B29C, C09D, B29K, B29L, B32B]
9382649 Warp knitted fabric and method of manufacturing sameDec 22, 11Jul 05, 16[A47C, D04B]
9321276 Decorating method, control apparatus, and decorating systemApr 18, 13Apr 26, 16[B41J, D06P]
9206546 Moisture-permeable waterproof fabric and process for producing sameApr 28, 10Dec 08, 15[D06N, D06M, B32B]
9162519 Decorative surface structure of synthetic resin molded article, method for producing the same and automobile interior partJul 27, 09Oct 20, 15[B05D, C08F, B32B, B44C]
8921241 Electroconductive tapeDec 16, 11Dec 30, 14[C09J, D04B, H05K, B32B]
8833888 Inkjet recording deviceMar 18, 11Sep 16, 14[B41J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0140,884 STRETCHABLE COATED FABRIC AND PROCESS FOR PRODUCING SAMEAbandonedJun 10, 13May 21, 15[D06N, D06M]
2014/0227,446 SURFACE MODIFIER FOR POLYIMIDE RESIN AND SURFACE-MODIFYING METHOD FOR POLYIMIDE RESINAbandonedFeb 10, 14Aug 14, 14[H05K]
2012/0322,328 MOISTURE-PERMEABLE WATERPROOF FABRICAbandonedFeb 22, 11Dec 20, 12[D06M]
2012/0287,665 LIGHT GUIDE PLATE, SURFACE LIGHT SOURCE DEVICE, TRANSMISSION-TYPE IMAGE DISPLAY DEVICE, METHOD OF DESIGNING LIGHT DISTRIBUTION PATTERN FOR LIGHT GUIDE PLATE, AND METHOD OF MANUFACTURING LIGHT GUIDE PLATEAbandonedMar 06, 12Nov 15, 12[F21V, B05D]
2012/0195,065 LIGHT GUIDE PLATE, SURFACE LIGHT SOURCE DEVICE, TRANSMISSION-TYPE IMAGE DISPLAY DEVICE, METHOD OF MANUFACTURING LIGHT GUIDE PLATE, AND ULTRAVIOLET CURING TYPE INK-JET INK FOR LIGHT GUIDE PLATEAbandonedFeb 02, 12Aug 02, 12[F21V, B05D, C09D]
2012/0196,095 DECORATIVE RESIN MOLDED ARTICLE AND ITS PRODUCTION METHODAbandonedJan 25, 12Aug 02, 12[B29C, B32B]
2012/0164,402 DECORATIVE CONCRETE BLOCK AND METHOD OF MANUFACTURING DECORATIVE CONCRETE BLOCKAbandonedApr 25, 11Jun 28, 12[B41F, B32B]
2012/0148,757 METHOD FOR MANUFACTURING LIGHT GUIDE PLATEAbandonedDec 07, 11Jun 14, 12[B05D, B29C]
2012/0070,635 WATERPROOF AND MOISTURE-PERMEABLE FABRIC AND A METHOD FOR PRODUCING THEREOFAbandonedJul 15, 11Mar 22, 12[B05D, B29C, B32B]
8097285 Use of sericin for improving the feeling in use of dentureExpiredAug 23, 10Jan 17, 12[A61K]
8043983 Flame-retardant metal-coated clothExpiredJan 14, 05Oct 25, 11[B32B]
8029654 Complex materialExpiredMar 09, 07Oct 04, 11[C25C, C25B, G01N, B32B, D04H]
7918329 Conveying device using electrostatic adsorbing plateExpiredAug 11, 06Apr 05, 11[B65G]
2010/0310,761 PROCESS FOR PRODUCING TRANSPARENT ELECTROCONDUCTIVE MEMBERAbandonedNov 11, 08Dec 09, 10[H05K]
2010/0296,166 PROCESS FOR PRODUCING TRANSPARENT ELECTROCONDUCTIVE MEMBERAbandonedNov 11, 08Nov 25, 10[B05D, G02B]
2010/0247,895 ARTIFICIAL LEATHER FOR AUTOMOBILE INTERIOR MATERIALS AND METHOD FOR PRODUCING THE SAMEAbandonedMar 30, 10Sep 30, 10[C09J, B32B]
2010/0233,441 THREE-DIMENSIONALLY PATTERNED NATURAL LEATHERAbandonedSep 25, 07Sep 16, 10[B41M, C14C, B05D, B32B]
2010/0203,789 ELECTRICALLY CONDUCTIVE GASKET MATERIALAbandonedJan 17, 07Aug 12, 10[D04H]
2010/0116,542 FLAME RETARDANT METAL COATED FABRIC, AND ELECTROMAGNETIC WAVE SHIELDING GASKETAbandonedApr 16, 09May 13, 10[B32B, H05K]
2010/0000,623 Pile fabricAbandonedDec 04, 07Jan 07, 10[D03D, D04B]

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