KABUSHIKI KAISHA KAWASAKI PRECISION MACHINERY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D462685 Joystick control actuatorSep 13, 01Sep 10, 02[1402]
D450702 Joystick control actuatorJan 17, 01Nov 20, 01[1402]
5666716 Low distortion interference fits for spindle motor assemblyMar 02, 95Sep 16, 97[H02K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0231,727 Pressure reducing valveAbandonedMay 19, 04Nov 25, 04[G05D]
6675831 High-pressure tank apparatusExpiredSep 19, 02Jan 13, 04[F17C]
5311709 Variable damping device for seismic response controlled structureExpiredDec 17, 92May 17, 94[E04B]
5050636 Relief valveExpiredOct 17, 90Sep 24, 91[F16K]
5050637 Relief valveExpiredMay 23, 90Sep 24, 91[F16K]
5040639 Elevator valve apparatusExpiredJan 31, 90Aug 20, 91[B66B]
5011377 Swash-plate type piston pump motorExpiredAug 10, 90Apr 30, 91[F04B]
4773837 Screw pumpExpiredJun 23, 86Sep 27, 88[F04C]

Top Inventors for This Owner

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