SIMPLE TOKYO CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 270
 
  
 
F03G SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR 118
 
  
 
F16H GEARING199
 
  
 
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
9803733 Rotation device and power supply systemAug 31, 15Oct 31, 17[F02B, F16H, F03G]
9236779 Rotation maintaining deviceJul 18, 14Jan 12, 16[H02K, F03G]
8604628 Rotation deviceJan 06, 11Dec 10, 13[F02B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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