SOODE NAGANO CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 3151
 
  
 
1302 POWER TRANSFORMERS, RECTIFIERS, BATTERIES AND ACCUMULATORS332
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL219
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 221

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9716260 Battery caseMar 27, 14Jul 25, 17[H01M]
9653716 Manufacturing method for battery case lid including explosion-proof valveJan 29, 16May 16, 17[B21K, H01M, B21C, B21D]
D752511 Battery caseSep 29, 14Mar 29, 16[1302]
9287539 Manufacturing method for battery case lid including explosion-proof valveAug 22, 11Mar 15, 16[B21K, H01M, B21C, B21D]
D738306 Battery caseDec 17, 13Sep 08, 15[1302]
D737768 Battery caseDec 17, 13Sep 01, 15[1302]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6831812 Method of manufacturing a thrust plate, method of manufacturing a shaft for a hydrodynamic bearing, hydrodynamic bearing, spindle motoExpiredMar 07, 03Dec 14, 04[F16C, G11B]

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