KYORITSU CHEMICAL & CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 561
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 5149
 
  
 
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 488
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 470
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 250
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 253
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 2136
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0036,805 COATED COPPER PARTICLES AND METHOD FOR PRODUCING THE SAMEAug 24, 17Feb 08, 18[H01B, B22F]
2017/0203,471 IMPRINT TEMPLATE AND METHOD FOR PRODUCING THE SAMEMar 31, 17Jul 20, 17[B29C]
2016/0172,678 BINDER FOR NON-AQUEOUS ELECTRICITY STORAGE ELEMENT, AND NON-AQUEOUS ELECTRICITY STORAGE ELEMENTJul 30, 14Jun 16, 16[H01M, H01G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9744595 Coated copper particles and method for producing the sameMay 14, 15Aug 29, 17[H01B, B22F]
9564638 Battery electrode or separator surface protective agent composition, battery electrode or separator protected by the composition, and battery having the battery electrode or separatorDec 12, 11Feb 07, 17[H01M]
9550910 Aqueous metal surface treatment agent for lithium ion secondary batteryDec 03, 15Jan 24, 17[C08F, H01M, C09D, C08K]
9546306 Cationically curable resin composition for assembling hard disk devicesNov 20, 12Jan 17, 17[C09J, C08F, G11B, C08K]
9512323 Conductive undercoating agent compositionOct 21, 11Dec 06, 16[H01M, C09D, H01B, H01G]
9315680 Conductive composition for coating a current collector for a battery or an electrical double layer capacitor, current collector for battery or electrical double layer capacitor, battery, and electrical double layer capacitorAug 25, 11Apr 19, 16[H01M, C09D, H01B, H01G]
9181439 Coating liquid, conductive coating film, electrode plate for electricity storage device, and electricity storage deviceFeb 14, 13Nov 10, 15[H01M, C09D, H01G]
8936839 Display panel with flat plate, method for manufacturing display panel with flat plate, and resin compositionJan 18, 12Jan 20, 15[C09K, C09J, G09F, H05K]
8537525 Coating liquid for manufacturing electrode plate, undercoating agent, and use therofApr 24, 07Sep 17, 13[H01G]
8395747 Method for repairing glass substrate, process for producing glass substrate, glass substrate, and flat panel displayJun 03, 08Mar 12, 13[H01J, G02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0141,625 COATING AGENT COMPOSITION FOR BATTERY ELECTRODES OR SEPARATORAbandonedJan 21, 16May 19, 16[H01M, C09D]
2014/0107,275 COATING AGENT COMPOSITION FOR BATTERY ELECTRODE OR SEPARATORAbandonedMay 31, 12Apr 17, 14[H01M]
2014/0005,314 AQUEOUS METAL SURFACE TREATMENT AGENT FOR LITHIUM ION SECONDARY BATTERYAbandonedMar 06, 12Jan 02, 14[C09D]
2009/0071,703 CONDUCTIVE PASTE, CIRCUIT BOARD, CIRCUIT ARTICLE AND METHOD FOR MANUFACTURING SUCH CIRCUIT ARTICLEAbandonedApr 04, 06Mar 19, 09[B29C, H05K]
2005/0231,679 Sealing agent for LC dropping method for LCD panelsAbandonedJun 14, 05Oct 20, 05[G02F]
2004/0263,763 Sealing agent for LC dropping method for LCD panelsAbandonedJul 23, 04Dec 30, 04[G02F]
2003/0147,034 Sealing agent for LC dropping method for LCD panelsAbandonedJan 28, 02Aug 07, 03[G02F]

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