MITSUBISHI CHEMICAL CORPORATION

Patent Owner

Compare Create Portfolio
12Status Updates

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 17826
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 15026
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 146180
 
 
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 10628
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 8530
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR6629
 
 
 
C07D HETEROCYCLIC COMPOUNDS 5689
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 5463
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5196
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4661

Top Patents (by citation)

Upgrade to the Premium Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0182,928 METHOD OF MANUFACTURING A PRESSURE VESSEL FOR GROWING SINGLE CRYSTALSMar 13, 15Jul 02, 15[B01J]
2015/0188,192 NON-AQUEOUS LIQUID ELECTROLYTE AND NON-AQUEOUS LIQUID ELECTROLYTE SECONDARY BATTERYMar 11, 15Jul 02, 15[H01M]
2015/0179,963 ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR PRODUCING THE SAMEMar 03, 15Jun 25, 15[H01L]
2015/0166,888 LIGHT-EMITTING DEVICE, WAVELENGTH CONVERSION MEMBER, PHOSPHOR COMPOSITION AND PHOSPHOR MIXTUREJan 12, 15Jun 18, 15[C09K, H01L]
2015/0168,855 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMING APPARATUSDec 22, 14Jun 18, 15[G03G]
2015/0162,644 NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERYFeb 18, 15Jun 11, 15[H01M]
2015/0155,502 IRIDIUM COMPLEX COMPOUND, AND COMPOSITION, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, AND LIGHTING DEVICE EACH CONTAINING THE COMPOUNDFeb 09, 15Jun 04, 15[C09K, C07F, H01L]
2015/0136,233 ORGANIC PHOTOVOLTAIC DEVICES COMPRISING FULLERENES AND DERIVATIVESNov 18, 14May 21, 15[H01L]
2015/0138,780 ILLUMINATION DEVICEJan 27, 15May 21, 15[F21V]
2015/0140,448 NONAQUEOUS ELECTROLYTE SOLUTION AND NONAQUEOUS ELECTROLYTE BATTERY EMPLOYING THE SAMEDec 24, 14May 21, 15[H01M]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,070,843 Semiconductor light-emitting device, exhibit-irradiating illumination device, meat-irradiating illumination device, vegetable-irradiating illumination device, fresh fish-irradiating illumination device, general-purpose illumination device, and semiconductor light-emitting systemJun 14, 13Jun 30, 15[C09K, H01L]
9,062,707 Bearing member, end member, photosensitive drum unit, process cartridge, and method for manufacturing bearing memberMay 24, 13Jun 23, 15[G03G, B29D, B29C, F16D, F16C]
9,065,146 Nonaqueous electrolyte and lithium secondary battery employing the sameJun 22, 09Jun 23, 15[H01M]
9,058,007 Torque transmitting member disposed at an end of a photosensitive drum, photosensitive drum unit, and process cartridgeAug 15, 13Jun 16, 15[G03G]
9,050,033 Information processing for a body motion signalMar 29, 12Jun 09, 15[A61B]
9,051,420 Polycarbonate resins and processes for producing the sameMay 24, 12Jun 09, 15[C08J, C08G, B29C]
9,048,100 Nitride semiconductor and nitride semiconductor crystal growth methodNov 20, 08Jun 02, 15[H01L, C30B]
9,048,508 Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the sameOct 16, 09Jun 02, 15[H01M]
9,035,095 Processes for producing succinic acidSep 14, 12May 19, 15[C12P, C07C]
9,028,718 Light-emitting device, white light-emitting device, illuminator, and image displayJun 26, 12May 12, 15[C09K, H01L]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8,907,044 Polycarbonate resin and transparent film comprising the sameWithdrawnNov 12, 13Dec 09, 14[B29K, G02B, C08G, B29D]
8,865,859 Production method of polycarbonate resinWithdrawnSep 30, 13Oct 21, 14[C08G]
8,846,254 Nonaqueous electrolytic solution and nonaqueous-electrolyte batteryWithdrawnMay 08, 12Sep 30, 14[H01M]
2014/0061,664 LIGHT EMITTING DEVICE USING GAN LED CHIPABANMay 07, 13Mar 06, 14[H01L]
8,618,530 Conjugated polymer, insolubilized polymer, organic electroluminescence element material, composition for organic electroluminescence element, polymer production process, organic electroluminescence element, organic EL display and organic EL lightingWithdrawnFeb 13, 09Dec 31, 13[H01L]
2013/0277,661 FIELD-EFFECT TRANSISTOR, PROCESS FOR PRODUCING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAMEABANJun 24, 13Oct 24, 13[H01L]
2013/0264,606 GROUP III NITRIDE SEMICONDUCTOR SUBSTRATE AND METHOD FOR PRODUCING THE SAME, AND SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR PRODUCING THE SAMEABANJun 03, 13Oct 10, 13[H01L]
8,552,289 Photoelectric converter and solar cell using the sameWithdrawnJul 03, 08Oct 08, 13[H01L]
2013/0252,265 METHOD FOR TESTING FOR CEREBRAL INFARCTION VIA CARTILAGE ACIDIC PROTEIN 1ABANMay 16, 13Sep 26, 13[G01N]
2013/0252,793 ROTATING PART FOR IMAGE FORMING APPARATUS, CARTRIDGE FOR FORMING IMAGE, AND IMAGE FORMING APPARATUSABANMar 22, 13Sep 26, 13[F16C]
2013/0248,315 ROTATING PART FOR IMAGE FORMING APPARATUS, CARTRIDGE FOR FORMING IMAGE, AND IMAGE FORMING APPARATUSABANMar 15, 13Sep 26, 13[F16D]
2013/0237,649 RESIN COMPOSITION, AND FILM, PLATE AND INJECTION-MOLDED ARTICLE OBTAINED BY MOLDING THE SAMEABANApr 29, 13Sep 12, 13[C08K, C08L]
2013/0150,456 ANTIBACTERIAL AGENT AND DISINFECTING METHODABANFeb 07, 13Jun 13, 13[A01N]
8,450,032 Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image-forming apparatusWithdrawnJun 27, 08May 28, 13[G03G]
2013/0092,965 LIGHT EMITTING DEVICEABANOct 01, 12Apr 18, 13[H01L]
2013/0075,480 SHEET FOR CARD, AND CARDABANNov 19, 12Mar 28, 13[C08L, G06K]
2013/0071,731 NONAQUEOUS ELECTROLYTIC SOLUTION AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERYABANNov 09, 12Mar 21, 13[H01M]
2013/0059,250 IMAGE FORMING APPARATUSABANOct 16, 12Mar 07, 13[G03G]
2013/0026,908 PHOSPHOR AND MANUFACTURING METHOD THEREFORE, AND LIGHT EMISSION DEVICE USING THE PHOSPHORABANSep 14, 12Jan 31, 13[C09K, H05B, B32B]
2013/0030,112 POLYCARBONATE RESIN COMPOSITION, METHOD FOR PRODUCING SAME AND MOLDED ARTICLE OF THIS RESIN COMPOSITIONABANOct 01, 12Jan 31, 13[B29C, C08L]

View all patents..

Top Inventors for This Owner

Upgrade to the Premium Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.