KANAGAWA ACADEMY OF SCIENCE AND TECHNOLOGY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 3125
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 1137

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7849874 Slide valve apparatus and method of manufacturing slide valve apparatusSep 20, 05Dec 14, 10[F16K]
7157840 Illuminating devices employing titanium dioxide photocatalystsDec 24, 02Jan 02, 07[H01J]
6387844 Titanium dioxide photocatalystMar 17, 98May 14, 02[B01J, B32B]
5812724 Optical fiber having core with sharpened tip protruding from light-shielding coatingFeb 25, 97Sep 22, 98[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0299,758 MAGNETIC NANOPARTICLESAbandonedNov 08, 12Oct 22, 15[C12Q, B05D, H01F]
2015/0132,766 IMAGING CELL SORTERAbandonedMar 29, 13May 14, 15[G06T, G01N, G06K]
2015/0079,598 HIGH SPEED GENE AMPLIFICATION DETECTION DEVICEAbandonedMar 05, 13Mar 19, 15[C12Q]
2014/0370,492 LIQUID REFLUX HIGH-SPEED GENE AMPLIFICATION DEVICEAbandonedNov 27, 12Dec 18, 14[C12Q, C12M]
2014/0248,690 LIQUID REFLUX HIGH-SPEED GENE AMPLIFICATION DEVICEAbandonedMay 09, 14Sep 04, 14[C12Q, B01L]
2013/0314,526 CELL ANALYSIS DEVICEAbandonedSep 16, 11Nov 28, 13[G06T]
2013/0252,848 CELLOMICS SYSTEMAbandonedJan 31, 13Sep 26, 13[G01N]
2012/0201,714 METHOD FOR INACTIVATING VIRUS AND ARTICLE PROVIDED WITH ANTIVIRAL PROPERTIESAbandonedOct 19, 10Aug 09, 12[B01J, A61L]
2010/0243,458 Stamper, Method for Producing the Same, Method for Producing Molded Material, and Prototype Aluminum Mold for StamperAbandonedOct 24, 08Sep 30, 10[C25D, B28B]
2010/0163,931 GROUP III-V NITRIDE LAYER AND METHOD FOR PRODUCING THE SAMEAbandonedMar 19, 07Jul 01, 10[H01L]
2010/0060,981 Circular Dichroic Thermal Lens MicroscopeAbandonedFeb 10, 06Mar 11, 10[G02B]
2010/0016,568 CELLOMICS SYSTEMAbandonedMay 26, 09Jan 21, 10[C07H, C40B]
7586084 Optical fiber probe, optical detection device, and optical detection methodExpiredFeb 02, 06Sep 08, 09[G02B]
7586085 Photo-detection device and methodExpiredJul 08, 04Sep 08, 09[H01J]
2009/0147,405 METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING MEDIUM MANUFACTURED BY THE SAME, AND MAGNETIC RECORDING APPARATUS INCORPORATING THE MAGNETIC RECORDING MEDIUMAbandonedDec 02, 08Jun 11, 09[B29C, G11B]
2009/0035,793 Microchip for cell response evaluationAbandonedAug 31, 06Feb 05, 09[C12Q, C12M, G01N]
2008/0308,833 Group III nitride-based compound semiconductor light-emitting deviceAbandonedMay 23, 08Dec 18, 08[H01L]
2008/0241,073 Polymeric Micelle Type Mri Imaging AgentAbandonedJan 06, 05Oct 02, 08[A61K, C08G]
2008/0220,290 Magnetic recording medium and manufacturing method for the sameAbandonedDec 28, 07Sep 11, 08[G11B, B44C]
2008/0191,203 Method for Producing Gan Film, Semiconductor Device, Method for Generating Thin Film of Nitride of Group III Element and Semiconductor Device Having Thin Film of Nitride of Group III ElementAbandonedJan 31, 06Aug 14, 08[H01L]

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