Ohtake Root Kogyo Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING440
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 353
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 166
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 166
 
  
 
G07F COIN- FREED OR LIKE APPARATUS 157

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0129,079 SCREW CUTTING MECHANISM FOR SCREW FEEDERAug 20, 14May 11, 17[B25B, B23P]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9475650 Screw supply apparatusJan 08, 15Oct 25, 16[B23P, B65G]
9079275 Automatic screw tightening apparatusMar 15, 11Jul 14, 15[B25B, B23P]
9067285 Automatic screw tightening apparatusSep 09, 11Jun 30, 15[B25B, B23P]
8347766 Automatic screw tightening apparatusJan 06, 11Jan 08, 13[B25B]
8191731 Apparatus for feeding screwsDec 29, 09Jun 05, 12[G07F]
7022051 Running machineJun 21, 04Apr 04, 06[A63B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6607469 Running machineExpiredApr 30, 01Aug 19, 03[A63B]

Top Inventors for This Owner

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