Kabushiki Kaisha Tokyo Keiki

Patent Owner

Compare Create Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 278

Top Patents (by citation)

Upgrade to the Premium 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
5,180,958 Active control precision damping tableApr 03, 91Jan 19, 93[G05B]
5,179,516 Variation control circuit having a displacement detecting functionApr 03, 91Jan 12, 93[G05B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0035,355 Disposable underpants and method of continuously producing the sameABANNov 29, 01Mar 21, 02[A61F]
5,121,898 Method of controlling positions and vibrations and active vibration control apparatus thereforExpiredJul 24, 90Jun 16, 92[F16M]
5,060,519 Active control precision damping tableExpiredJan 23, 89Oct 29, 91[F16M, G01M]
5,042,784 Damping support structureExpiredJul 07, 89Aug 27, 91[F16M]
4,811,679 Marine automatic steering apparatusExpiredAug 27, 86Mar 14, 89[G05D]
4,791,727 Gyro apparatusExpiredOct 20, 87Dec 20, 88[G01C]
4,792,676 Gyro apparatus with a vibration portionExpiredOct 20, 86Dec 20, 88[G01D, G01C, H01J]
4,766,834 Marine automatic steering apparatusExpiredFeb 09, 87Aug 30, 88[B63H]
4,763,072 Magnetic azimuth detectorExpiredMay 30, 86Aug 09, 88[G01R]
4,708,024 Gyro apparatusExpiredJun 09, 86Nov 24, 87[G01C]
4,703,655 Gyro apparatusExpiredAug 08, 86Nov 03, 87[G01P]
4,694,696 Vibration-type gyro apparatusExpiredOct 23, 85Sep 22, 87[G01P]
4,669,323 ErectorExpiredJan 31, 85Jun 02, 87[G01C]
4,653,325 Gyro apparatusExpiredMar 01, 85Mar 31, 87[G01P]
4,649,748 AccelerometerExpiredMar 27, 85Mar 17, 87[G01P]
4,545,248 Ultrasonic thickness gaugeExpiredJun 14, 84Oct 08, 85[G01N]
4,512,193 AccelerometerExpiredSep 29, 82Apr 23, 85[G01P]
4,471,665 Gyro apparatusExpiredFeb 19, 82Sep 18, 84[G01C]
4,451,990 GyrocompassExpiredApr 12, 82Jun 05, 84[G01C]
4,336,967 Bearing apparatusExpiredJan 14, 80Jun 29, 82[F16C]

Top Inventors for This Owner

Upgrade to the Premium 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!.