Seiko Ltd.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 433
 
  
 
B26F PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING 412
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 180

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9511503 Trimmer apparatusDec 18, 14Dec 06, 16[B26D]
9358695 Trimmer apparatusDec 18, 14Jun 07, 16[B26D]
8770078 Sheet hole punching deviceMay 30, 12Jul 08, 14[B26F]
8770079 Sheet hole punching deviceMay 30, 12Jul 08, 14[B26F]
8291802 Sheet hole punching apparatusSep 23, 10Oct 23, 12[B26F]
7976001 Sheet stack cutter and finisher having the sameJul 14, 08Jul 12, 11[B26D]
7823494 Sheet hole punching apparatus and sheet hole punching methodMar 29, 07Nov 02, 10[B26F]

Expired/Abandoned/Withdrawn Patents

  • No Patents to Display

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.