Kokusai Keisokuki Kabushiki Kaisha

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR1354
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 254
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 139
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0049,122 ELECTRODYNAMIC ACTUATOR AND ELECTRODYNAMIC EXCITATION DEVICEOct 23, 13Feb 20, 14[H02K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9442052 Torsion testerMar 28, 14Sep 13, 16[G01M, G01L, G01N]
9032813 Torsion testerMar 28, 14May 19, 15[G01N]
8984965 Rotational torsion testerOct 09, 13Mar 24, 15[G01M, G01L, G01N]
8950268 Material testing machineMay 20, 13Feb 10, 15[G01N]
8596058 Hydraulic system and universal testing machineNov 07, 11Dec 03, 13[F16D]
7543487 Traveling test apparatus provided with flat-belt mechanism for vehicleOct 26, 07Jun 09, 09[G01M]
7509846 Chassis dynamometerMar 21, 08Mar 31, 09[G01M]
7434454 Method and apparatus for tire uniformity measurementAug 25, 04Oct 14, 08[G01M]
6786093 Balancing apparatusMay 16, 03Sep 07, 04[G01M, G01L]
6658936 Apparatus and method for measuring uniformity and/or dynamic balance of tireMar 06, 02Dec 09, 03[G01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6131455 Apparatus for measuring uniformity and/or dynamic-balance of tireExpiredDec 16, 98Oct 17, 00[G01M]

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