SAGA SANYO INDUSTRIES CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 3933
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8810997 Solid electrolytic capacitor and method of manufacturing thereofJun 21, 12Aug 19, 14[H01G]
8691327 Method of manufacturing solid electrolytic capacitorMar 15, 13Apr 08, 14[H01G]
8644004 Electrolytic capacitor and method of manufacturing the sameMar 10, 11Feb 04, 14[H01G]
8529641 Electrolytic capacitor and method of manufacturing the sameMar 25, 11Sep 10, 13[H01G]
8503163 Electrolytic capacitorDec 14, 09Aug 06, 13[H01G]
8491672 Method of manufacturing metal foil for electrolytic capacitorMar 11, 09Jul 23, 13[H01L]
8480762 Solid electrolytic capacitor and method of manufacturing the sameJan 31, 11Jul 09, 13[H01G]
8470389 Method of manufacturing solid electrolytic capacitorNov 30, 09Jun 25, 13[H01G]
8400757 Electrolytic capacitorDec 27, 10Mar 19, 13[H01G]
8363385 Solid electrolytic capacitor and method of manufacturing thereofNov 17, 10Jan 29, 13[H01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0236,465 METHOD OF MANUFACTURING ELECTROLYTIC CAPACITOR AND ELECTROLYTIC CAPACITORAbandonedMar 12, 12Sep 20, 12[H01G]
8059390 Electrolytic capacitorExpiredJun 16, 09Nov 15, 11[H01G]
2011/0232,055 METHOD OF MANUFACTURING ELECTROLYTIC CAPACITORAbandonedMar 25, 11Sep 29, 11[H01G]
2011/0122,547 ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREOFAbandonedNov 16, 10May 26, 11[H01G]
7778012 Electrolytic capacitorExpiredNov 20, 07Aug 17, 10[H01G]
2010/0172,068 SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING THE SAMEAbandonedDec 31, 09Jul 08, 10[B05D, H01G]
2010/0020,472 ELECTROLYTIC CAPACITOR AND METHOD OF MAKING THE SAMEAbandonedSep 27, 07Jan 28, 10[H01G]
2009/0320,254 METHOD OF MANUFACTURING SOLID ELECTROLYTIC CAPACITORAbandonedJun 24, 09Dec 31, 09[H01G]
2009/0089,990 METHOD FOR MANUFACTURING SOLID ELECTROLYTIC CAPACITORAbandonedOct 02, 08Apr 09, 09[H01G]
2009/0067,120 MULTI-LAYERED SOLID ELECTROLYTIC CAPACITOR AND METHOD OF MANUFACTURING SAMEAbandonedDec 26, 05Mar 12, 09[H01G]
2008/0285,209 SOLID ELECTROLYTIC CAPACITORAbandonedMay 09, 08Nov 20, 08[H01G]
7382601 Electric double layer capacitor and method of manufacturing sameExpiredMar 23, 06Jun 03, 08[H01G]
2006/0126,270 Electrical dual layer capacitorAbandonedDec 12, 05Jun 15, 06[H01G]
6219224 Solid electrolytic capacitorExpiredDec 21, 99Apr 17, 01[H01G]
6052273 Solid electrolyte capacitorExpiredApr 14, 98Apr 18, 00[H01G]
5766271 Process for producing solid electrolyte capacitorExpiredNov 22, 95Jun 16, 98[H01G]
5017272 Method for forming a conductive film on a surface of a conductive body coated with an insulating filmExpiredJun 19, 90May 21, 91[C25D]
4876451 Aluminum solid electrolytic capacitor and manufacturing method thereofExpiredAug 04, 88Oct 24, 89[H01G]

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