MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 983
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 6132
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 668
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF475
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 497
 
  
 
B01D SEPARATION 3131
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 336
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 352
 
  
 
C07D HETEROCYCLIC COMPOUNDS 2160
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0103,824 CONDUCTIVE PASTEMar 27, 15Apr 13, 17[C09D, H01B, H05K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9513408 Antimony-doped tin oxide powder and method of producing the sameMar 28, 13Dec 06, 16[C09D, H01B, G02B, C09C, C01G]
9388507 Method for manufacturing polycrystalline silicon ingot, and polycrystalline silicon ingotMar 25, 11Jul 12, 16[C01B, C30B]
9293325 Thin film transistor and method for fabricating thin film transistorDec 20, 12Mar 22, 16[H01L]
9156692 Method for producing bis(fluorosulfonyl)imide salt, method for producing fluorosulfate, and method for producing bis(fluorosulfonyl)imide onium saltOct 11, 13Oct 13, 15[C01B, C07C]
9093192 Silver-coated spherical resin, method for producing same, anisotropically conductive adhesive containing silver-coated spherical resin, anisotropically conductive film containing silver-coated spherical resin, and conductive spacer containing silver-coated spherical resinAug 17, 11Jul 28, 15[C23C, C09J, H01B, H01R, C08K]
8986565 Heat-ray shielding composition and method for producing the sameOct 28, 10Mar 24, 15[C09D, C01G, C08K]
8936674 Conductive silica sol composition, and molded article produced using the sameNov 13, 09Jan 20, 15[C09K, C23C, C09D, C08K]
8927067 Infrared ray cut-off material, dispersion of infrared ray cut-off material, infrared ray cut-off film-forming composition, and infrared ray cut-off filmJan 11, 13Jan 06, 15[C03C, C09D, G02B, C01G]
8927104 Indium tin oxide powder, production method therefor, transparent conductive composition, and indium tin hydroxideOct 25, 10Jan 06, 15[B32B]
8759578 Method for manufacturing fluorine-containing imide compoundMay 25, 11Jun 24, 14[C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8580220 Method for producing bis(fluorosulfonyl)imide salt, method for producing fluorosulfate, and method for producing bis(fluorosulfonyl)imide onium saltExpiredMar 30, 10Nov 12, 13[C01B, C07C]
2013/0187,104 INDIUM TIN OXIDE POWDER, METHOD FOR PRODUCING SAME, DISPERSION, PAINT, AND FUNCTIONAL THIN FILMAbandonedOct 24, 11Jul 25, 13[C09D]
2013/0137,899 PROCESS FOR PRODUCING FLUORINE-CONTAINING SULFONYLIMIDE COMPOUNDAbandonedSep 21, 10May 30, 13[C07C]
2013/0122,278 POLYCRYSTALLINE SILICON INGOT MANUFACTURING APPARATUS, POLYCRYSTALLINE SILICON INGOT MANUFACTURING METHOD, AND POLYCRYSTALLINE SILICON INGOTAbandonedJul 21, 11May 16, 13[C30B]
2013/0028,825 MANUFACTURING METHOD FOR POLYCRYSTALLINE SILICON INGOT, AND POLYCRYSTALLINE SILICON INGOTAbandonedMar 25, 11Jan 31, 13[C01B, C03B]
2013/0015,318 LAYERED CRUCIBLE FOR CASTING SILICON INGOT AND METHOD OF PRODUCING SAMEAbandonedMar 28, 11Jan 17, 13[B28B]
8350082 Process for producing fluorine-containing compoundsExpiredNov 28, 08Jan 08, 13[C07C]
8337797 Method for producing bis(fluorosulfonyl)imideExpiredMar 31, 10Dec 25, 12[C01B]
2012/0302,787 PROCESS FOR PRODUCING PERFLUOROBUTANESULFONIC ACID SALTAbandonedJan 27, 11Nov 29, 12[C25B, C07C]
2012/0193,587 CONDUCTIVE COATING FILM-FORMING AGENT, METHOD FOR PRODUCING THE SAME, AND MOLDED ARTICLE USING THE SAMEAbandonedOct 12, 10Aug 02, 12[H01B]
2012/0184,763 METHOD FOR PRODUCING PERFLUOROSULFONIC ACID HAVING ETHER STRUCTURE AND DERIVATIVE THEREOF, AND SURFACTANT CONTAINING FLUORINE-CONTAINING ETHER SULFONIC ACID COMPOUND AND DERIVATIVE THEREOFAbandonedSep 29, 10Jul 19, 12[C25B, C07C]
2011/0269,990 PROCESS FOR PRODUCING PERFLUOROALKYLSULFONIC ACID SALTAbandonedJan 05, 10Nov 03, 11[C07C]
8026391 Potassium perfluoroalkanesulfonate and method for producing the sameExpiredSep 29, 06Sep 27, 11[C07C]
2010/0025,638 COMPOSITION FOR FORMING TRANSPARENT ELECTROCONDUCTIVE FILM, TRANSPARENT ELECTROCONDUCTIVE FILM, AND DISPLAYAbandonedJun 06, 07Feb 04, 10[H01B]
7575645 Fe-Ni-Mo soft magnetic flaky powder and magnetic composite material containing soft magnetic powderExpiredAug 04, 04Aug 18, 09[H01F]
2009/0050,239 BRAZING FLUX POWDER FOR ALUMINUM-BASED MATERIAL AND PRODUCTION METHOD OF FLUX POWDERAbandonedMar 23, 06Feb 26, 09[B23K, B22F]

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