OTSUKA CHEMICAL CO., LTD.

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
C07D HETEROCYCLIC COMPOUNDS 15107
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 962
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM8113
 
 
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 614
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 695
 
 
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 488
 
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 442
 
 
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 444
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 369
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 3103

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
6,596,893 Crosslinked phenoxyphosphazene compounds, flame retardants, flame-retardant resin compositions, and moldings of flame-retardant resinsAug 12, 99Jul 22, 03[C07F]13
6,528,559 Crosslinked phenoxyphosphazene compounds, process for the preparation thereof, flame retardants, flame-retardant resin compositions, and moldings of flame-retardant resinsFeb 12, 01Mar 04, 03[C08K]10
6,432,187 Friction materialOct 06, 00Aug 13, 02[C09K, C01G, F16D]8
6,677,041 Platy potassium titanate, process for producing the same, and friction materialSep 17, 01Jan 13, 04[B32B]6
6,790,886 Flame-retardant resin compositionAug 23, 01Sep 14, 04[C08K]5
6,905,768 Epoxy resin composition and electronic partJan 11, 01Jun 14, 05[B32B, H01L, C08L]4
6,570,097 ConnectorSep 27, 01May 27, 03[H01B]4
7,629,063 Flame retardant and flame-retardant resin compositionJan 05, 05Dec 08, 09[B32B]3
7,291,690 Process for production of living radical polymers and polymersAug 08, 03Nov 06, 07[C08F]3
7,901,659 Potassium titanate, method for manufacturing the same, friction material and resin compositionApr 03, 08Mar 08, 11[C08J, C01D, C01G, B32B, C08K]2

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0078,741 IGA-BINDING PEPTIDE AND PURIFICATION OF IGA USING THE SAMEMay 24, 11Mar 28, 13[C07K]
2012/0329,634 COLUMNAR ALUMINUM TITANATE AND METHOD FOR PRODUCING SAMEMar 26, 10Dec 27, 12[C04B, B28B]
2012/0296,094 AMIDE COMPOUND OR SALT THEREOF, AND BIOFILM INHIBITOR, BIOFILM REMOVER AND DISINFECTANT CONTAINING THE SAMEAug 06, 12Nov 22, 12[C07D]
2012/0264,684 Glycosylated Form of Antigenic GLP-1 AnalogueOct 25, 10Oct 18, 12[A61P, A61K, C07K]
2012/0232,256 PROCESS FOR PRODUCING 1,2-TRANS-GLYCOSIDE COMPOUNDMay 22, 12Sep 13, 12[C07H]
2012/0121,496 METHOD FOR STORING A HYDRAZINE RESINJan 26, 12May 17, 12[C01B]
2011/0281,819 LOW-MOLECULAR POLYSULFATED HYALURONIC ACID DERIVATIVE AND MEDICINE CONTAINING SAMEFeb 01, 10Nov 17, 11[A61P, C08B, A61K]
2011/0224,351 METHOD FOR PRODUCING GRAFT COPOLYMER, GRAFT COPOLYMER OBTAINED BY THE METHOD, RUBBER COMPOSITION CONTAINING THE GRAFT COPOLYMER, AND TIREOct 01, 09Sep 15, 11[C08F, C08L]
2011/0052,906 POROUS ALUMINUM TITANATE, SINTERED BODY OF THE SAME, AND METHOD FOR PRODUCING THE SAMEApr 22, 09Mar 03, 11[C04B, C01G, B32B]
2011/0038,785 METHOD FOR MANUFACTURING CARBON NANOTUBEMar 16, 09Feb 17, 11[C23C, D01F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,436,210 Amide compound and bacterial disease control agent for agricultural and horticultural useNov 06, 08May 07, 13[C07C]
8,372,300 Additives for electrolyte solution and electrolyte solutionMar 13, 12Feb 12, 13[H01G]
8,366,956 Quaternary ammonium salt and composition, and electrochemical deviceNov 09, 10Feb 05, 13[C07D, H01L]
8,343,455 Flaky titanic acid having polymerizable functional groups, suspension of the same, and coating films made therefromAug 10, 06Jan 01, 13[C01G]
8,293,893 Method for producing 6-hydroxyethylpenam compoundMar 06, 08Oct 23, 12[C07D]
8,258,242 Compatibilizing agent for polymer alloy, polymer alloy, and master batch for preparation of polymer alloyAug 16, 07Sep 04, 12[C08G]
8,258,307 Amide compound or salt thereof, and biofilm inhibitor, biofilm remover and disinfectant containing the sameNov 06, 07Sep 04, 12[C07D, A61K]
8,241,595 Method for manufacturing potassium titanateFeb 25, 11Aug 14, 12[C22B, C01D, C01G]
8,212,013 Process for producing 1,2-trans-glycoside compoundFeb 20, 06Jul 03, 12[C07H]
8,163,195 Additives for electrolyte solution and electrolyte solutionJun 29, 07Apr 24, 12[H01G]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Nabeshima Akihiro
Tokushima, JP
20
Oka Akinori
Tokushima, JP
17
Yamamoto Minoru
Tokushima, JP
16
Yamago Shigeru
Kyoto, JP
15
Hirano Kazutaka
Osaka, JP
14
Nishida Tetsuo
Osaka, JP
14
Kameshima Takashi
Tokushima-shi, JP
13
Goto Toshiki
Osaka, JP
12
Tada Yuji
Tokushima-shi, JP
12
Tokuda Hiroaki
Tokushima, JP
12