Tsubakimoto Precision Products Co., 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
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 264

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
5353550 Steel ball polishing apparatusFeb 03, 94Oct 11, 94[B24B]
5315791 Steel ball machining apparatus capable of eliminating foreign matterJun 16, 92May 31, 94[B24B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5092685 Sealing structure for linear motion bearingExpiredSep 26, 90Mar 03, 92[F16C]
4869600 Linear motion ball bearingExpiredNov 29, 88Sep 26, 89[F16C]
4662763 Tubular bearing for linear motionExpiredNov 13, 85May 05, 87[F16C]
4632573 Linear motion ball bearingExpiredNov 13, 85Dec 30, 86[F16C]
4582369 Linear motion ball bearingExpiredMay 21, 84Apr 15, 86[F16C]
4582370 Ball splineExpiredAug 16, 84Apr 15, 86[F16C]

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!.