MTEX MATSUMURA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 144
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 126

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9033189 Dripping prevention apparatus in sealer gunFeb 28, 11May 19, 15[B05C, B05B, E04F]
8008757 Resinous hollow package and producing method thereofJan 30, 07Aug 30, 11[H01L]
6087713 Plastic package, semiconductor device, and method of manufacturing plastic packageMar 25, 98Jul 11, 00[H01L]
6048754 Method of manufacturing a semiconductor device with an airtight space formed internally within a hollow packageJun 15, 94Apr 11, 00[H01L]
5343076 Semiconductor device with an airtight space formed internally within a hollow packageNov 22, 93Aug 30, 94[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7227646 High-speed optical delay generating method by rotation reflector in optical coherence tomography and optical coherence tomography deviceExpiredApr 11, 02Jun 05, 07[G01B]
6774447 Package having an opening in a surface thereof for mounting a solid state image sensorExpiredApr 30, 03Aug 10, 04[H01L]
6764747 Circuit board and method of producing the sameExpiredDec 27, 02Jul 20, 04[B32B, H05K, B44C]

Top Inventors for This Owner

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