NIDEC COPAL ELECTRONICS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 4150
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 466
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 4103
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS272
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F16H GEARING199
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0211,438 CPAP DEVICEJul 31, 15Jul 27, 17[F01N, A61M]
2017/0203,064 CPAP DEVICEJul 31, 15Jul 20, 17[A61M]
2016/0184,539 CPAP DEVICE AND BLOWER UNIT FOR CPAP DEVICEJul 29, 14Jun 30, 16[A61M]
2015/0320,954 CPAP DEVICESep 30, 13Nov 12, 15[A61M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9709092 Fluid dynamic bearing, motor, and optical deflectorMay 11, 15Jul 18, 17[H02K, F16C, G02B]
9689466 Gear motor including reduction mechanismFeb 12, 16Jun 27, 17[H02K, F16H]
9457977 Tape feeder and tape feeder cabinetJun 17, 13Oct 04, 16[B65H, H05K]
8449189 Motor with aerodynamic pressure bearing mechanismMay 21, 08May 28, 13[F16C]
7628582 Air blowerJun 23, 05Dec 08, 09[F04D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0069,449 THIN-TYPE GEAR MOTOR AND MUSCLE FORCE ASSISTING DEVICE USING THIN-TYPE GEAR MOTORAbandonedSep 08, 14Mar 10, 16[F16H, G01D]
2016/0061,198 INFUSION PUMP CASSETTE AND INFUSION PUMPAbandonedJan 15, 14Mar 03, 16[F04B]
2008/0226,472 Air BlowerAbandonedJun 23, 05Sep 18, 08[F04B, F04D]
2007/0154,333 Blower motorAbandonedJun 23, 05Jul 05, 07[F04B]
2005/0069,234 Motor with aerodynamic bearingAbandonedSep 29, 03Mar 31, 05[H02K, F16C]

Top Inventors for This Owner

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