Yamaichi Electrics 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 16117
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 199

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5395255 IC socketJun 24, 94Mar 07, 95[H05K]
5373938 IC accommodation apparatus having retaining latchesDec 13, 93Dec 20, 94[B65D]
5368498 Socket for receiving electric partSep 03, 93Nov 29, 94[H01R]
5320550 Connector for electric partJul 31, 92Jun 14, 94[H01R]
5320559 Connector for leadless IC packageJul 13, 93Jun 14, 94[H01R]
5286208 Contact in electric part socketFeb 04, 92Feb 15, 94[H05K]
5256079 IC socketApr 08, 92Oct 26, 93[H01R]
5234349 Socket for the use of electric partMay 04, 92Aug 10, 93[H01R]
5233288 IC built-in connector for power source stabilization having voltage control resistors in heating proximity to the ICJan 23, 92Aug 03, 93[G05F]
5228331 ViscometerNov 26, 91Jul 20, 93[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6645012 Card edge connector comprising a housing and a plurality of contactsExpiredAug 07, 01Nov 11, 03[H01R]
5332330 ConnectorExpiredJul 21, 93Jul 26, 94[F16B]
5312267 Socket for the use of electric partExpiredApr 30, 92May 17, 94[H01R]
5310350 ConnectorExpiredAug 06, 93May 10, 94[H01R]
5261832 Socket for electric partExpiredSep 17, 92Nov 16, 93[H01R]
5219459 Latch connectorExpiredNov 29, 91Jun 15, 93[H01R]
5199883 Mount-to-contact type contactExpiredMar 10, 92Apr 06, 93[H01R]
5147212 Socket for electric partExpiredJun 14, 91Sep 15, 92[H01R]
5129024 Optical connector in which a cable holder is accommodated within a connector housingExpiredAug 19, 91Jul 07, 92[G02B]

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