CHICHIBU FUJI CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 4129
 
  
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 349
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 391
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9786453 Rotational operation type switchNov 09, 15Oct 10, 17[H01H]
9653235 Switch deviceJul 31, 15May 16, 17[H01H]
9268045 Neutron detectorSep 30, 14Feb 23, 16[G01T]
8993973 Pixel-type two-dimensional image detectorJan 04, 11Mar 31, 15[G01T]
8853579 Bearing mechanism for compact rotary memberApr 26, 12Oct 07, 14[F16C, H01H]
8822943 Neutron detector and neutron image detector with scintillatorJul 16, 13Sep 02, 14[G01T]
5431579 Socket for IC packageJul 11, 94Jul 11, 95[H01R]
5387118 Socket for IC packageAug 10, 93Feb 07, 95[H01R]
5326271 IC socketMar 01, 93Jul 05, 94[H01R]
5244404 IC socketApr 19, 91Sep 14, 93[H01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5939891 Socket for IC packageExpiredApr 01, 97Aug 17, 99[H01R]
5907571 Semiconductor laser device and method for manufacturing the sameExpiredMay 19, 97May 25, 99[H01S]

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