SEKI PRESS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 452
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 433
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 317
 
  
 
B21F WORKING OR PROCESSING OF WIRE 218
 
  
 
B23D PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR 227
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 291
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 247
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0368,588 METHOD FOR MACHINING OUTER CIRCUMFERENCE OF METAL END CROSS-SECTION AND METHOD FOR JOINING METAL COMPONENT OBTAINED BY THE MACHINING METHOD WITH ANOTHER MEMBERJan 05, 16Dec 28, 17[B23P, B21D]
2016/0288,191 METHOD FOR BONDING METAL PARTS MANUFACTURED BY SPLITTING END PART OF METAL PLATE OR METAL RODJun 13, 16Oct 06, 16[B26D, B23K, B21J, F16B, B21D, B23D]
2016/0144,523 INTERNAL SPLITTING METHOD OF CROSS-SECTION OF END OF METAL PLATE OR METAL ROD, MANUFACTURING METHOD OF METAL CONTAINER AND METAL PIPE BY THE INTERNAL SPLITTING METHOD AND JOINING METHOD OF METAL COMPONENTSJul 22, 14May 26, 16[B26D]
2014/0349,131 METHOD FOR SPLITTING END PART OF METAL PLATE OR METAL ROD, METAL PARTS MANUFACTURED BY SUCH END SPLITTING METHOD, AND METHOD FOR BONDING SUCH METAL PARTSNov 21, 12Nov 27, 14[B26D, B23K, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9855667 Method for splitting end part of metal plate or metal rod, metal parts manufactured by such end splitting method, and method for bonding such metal partsNov 21, 12Jan 02, 18[B26D, B23K, B21J, F16B, B21F, B21D, B32B, B23D]

Expired/Abandoned/Withdrawn Patents

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