MINOLTA CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS1050
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 295
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 279
 
  
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 2136
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 146
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 144
 
  
 
C22C ALLOYS 171
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8051678 Press molding method for manufacturing of glass substrateApr 16, 04Nov 08, 11[C03B]
8049905 Computer readable recording medium bearing a printer driver program and print data processing apparatusMay 27, 03Nov 01, 11[G06F]
7192898 Glass composition and glass substrateAug 04, 03Mar 20, 07[C03C]
7038648 Method and a device for driving a liquid crystal display, and a liquid crystal display apparatusNov 26, 02May 02, 06[G09G]
6942934 Glass material for a substrate, glass substrate, and information recording medium employing the sameMay 25, 04Sep 13, 05[C03C, G11B]
6908870 Glass material for a substrate, glass substrate, and information recording medium employing the sameAug 26, 02Jun 21, 05[C03C]
6645890 Glass composition for crystallized glassApr 02, 01Nov 11, 03[C03C, G11B]
6641780 Ferritic stainless steel having high temperature creep resistanceNov 30, 01Nov 04, 03[C21D, C22C]
6627567 Glass-ceramic composition for recording disk substrateJul 13, 00Sep 30, 03[C03C]
6624101 Glass-ceramic composition for recording disk substrateJul 13, 00Sep 23, 03[C03C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7905564 Ink jet printer capable of forming high definition imagesExpiredNov 10, 08Mar 15, 11[B41J]
2004/0111,670 Server and client terminal for presenting device management data of XML dataAbandonedApr 24, 03Jun 10, 04[G06F]
6741760 Image sensing apparatus which intentionally retains longitudinal chromatic aberrationExpiredMar 17, 98May 25, 04[G06K]
6700790 Circuit board with integrated circuitExpiredMar 20, 03Mar 02, 04[H05K]
6645888 Glass composition for crystallized glassExpiredApr 02, 01Nov 11, 03[C03C, G11B]
2003/0202,102 Monitoring systemAbandonedMar 27, 03Oct 30, 03[H04N]
6596659 Glass-ceramic composition for recording disk substrateExpiredJul 13, 00Jul 22, 03[C03C]
6593257 Glass-ceramic composition for recording disk substrateExpiredJul 05, 00Jul 15, 03[C03C]
6524982 Glass-ceramic composition for recording disk substrateExpiredJul 05, 00Feb 25, 03[C03C]
6514890 Glass-ceramic composition for recording disk substrateExpiredJul 05, 00Feb 04, 03[C03C]
6458728 Glass-ceramic composition for recording disk substrateExpiredJul 05, 00Oct 01, 02[C03C]
6458730 Glass-ceramic composition for recording disk substrateExpiredJul 13, 00Oct 01, 02[C03C]
6417177 Chloroquine derivatives for the treatment of Parkinson's diseaseExpiredJul 13, 00Jul 09, 02[A61K, A61P]

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