OKURA INDUSTRIAL 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, FORM2155
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
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 191
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9776209 Transparent electrically conductive substrate and manufacturing method thereofFeb 16, 12Oct 03, 17[H01L, B05D, B82Y, C09D, H01B, F26B, B22F]
7136225 Polarizing plate and method for producing the sameMay 08, 02Nov 14, 06[G02B]
6300406 Moderately electrically conducting resin composition and molded article thereofDec 30, 98Oct 09, 01[C08J, C08L, C08K]
5318829 Heat shrinkable laminate filmFeb 08, 93Jun 07, 94[B32B]
5169714 Heat-shrinkable polypropylene film with improved printabilityApr 16, 91Dec 08, 92[B32B, C08K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0130,007 METHOD FOR PRODUCING TERMINAL BONDING TAPE, AND TERMINAL BONDING TAPEAbandonedFeb 04, 13May 23, 13[B32B]
2013/0029,140 OUTER PACKAGING MATERIAL FOR BATTERY OR CAPACITOR, AND PROCESS FOR PRODUCING SAMEAbandonedApr 07, 11Jan 31, 13[B29C, H01M, H01G]
2012/0237,716 FILM FOR VACUUM HEAT INSULATING MATERIAL, AND VACUUM HEAT INSULATNG MATERIALAbandonedDec 02, 10Sep 20, 12[F16L, C09J, B32B]
2010/0252,101 BACK PROTECTIVE SHEET FOR SOLAR CELL MODULE AND SOLAR CELL MODULE PROTECTED THEREBYAbandonedNov 13, 08Oct 07, 10[H01L, B32B]
2006/0089,477 Ethylene-alpha-olefin copolymer, resin composition containing same and biaxially stretched film thereofAbandonedAug 12, 05Apr 27, 06[C08F]
2004/0220,367 Ethylene-alpha-olefin copolymer, resin composition containing same and biaxially stretched film thereofAbandonedFeb 04, 04Nov 04, 04[C08F]
6548583 Thermoplastic resin composition and shaped body thereofExpiredSep 17, 01Apr 15, 03[C08K]
6509087 Heat shrinkable, coextruded polyethylene film laminateExpiredMay 02, 01Jan 21, 03[B32B]
6271288 Polyolefin resin composition for extrusion molding and raw material composition thereforExpiredApr 30, 99Aug 07, 01[C08J, C08L]
5736260 Multilayer packaging filmExpiredSep 25, 95Apr 07, 98[B32B, B65B]
5733829 Process for the production of silicon carbide or silicon nitride whiskersExpiredFeb 20, 96Mar 31, 98[C04B]
5614315 Heat-shrinkable multi-layer polyolefin filmsExpiredJan 20, 95Mar 25, 97[B32B, B65B]
5306550 Biodegradable composition and shaped article obtained therefromExpiredJun 28, 91Apr 26, 94[B32B, C08K]
5296276 Seamless endless beltExpiredDec 18, 91Mar 22, 94[B27N]
5271976 Biaxially stretched multilayer film and process for manufacturing sameExpiredApr 19, 91Dec 21, 93[B29C]
5154864 Process of producing biodegradable sheet formed of cellulose and chitosanExpiredAug 13, 91Oct 13, 92[B29C]
5139805 Multi-ply heat-shrinkable film for wrapping cooked or processed meats and products packaged therewithExpiredJun 11, 90Aug 18, 92[B65B]
5129518 Plastic film package with perforated edge portionsExpiredDec 19, 90Jul 14, 92[B65D]
5108803 Thermally shrinkable film having a liquid detecting function and a package using the sameExpiredJun 01, 90Apr 28, 92[B65D]
5082607 Process of producing porous ceramicsExpiredJul 10, 90Jan 21, 92[C04B]

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