Tokkyokiki Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS233
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B61B RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR 117
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8833511 Insulator for audio and method for evaluating sameJul 29, 11Sep 16, 14[F16F]
7278623 Vibration control unit and vibration control bodyJul 30, 02Oct 09, 07[F16M]
6604451 Fluid actuatorMay 07, 01Aug 12, 03[F01B]
6193206 Active vibration isolatorJul 23, 98Feb 27, 01[F16M]
5460099 Dynamic vibration absorber for pendulum type structureMar 30, 94Oct 24, 95[B61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0001,445 VIBRATION ISOLATORAbandonedJun 30, 09Jan 07, 10[F16F]
7285956 Nuclear magnetic resonance deviceExpiredMar 17, 04Oct 23, 07[G01V]

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