MIZUTANI ELECTRIC IND. CO., LTD.,

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 441
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
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
7732950 Linear or curved mobile motor and its radiatorJul 25, 05Jun 08, 10[H02K]
6360813 Electronic components cooling apparatusMay 19, 00Mar 26, 02[F28D]
6026890 Heat transfer device having metal band formed with longitudinal holesJun 25, 96Feb 22, 00[F28D]
5737840 Method of manufacturing tunnel-plate type heat pipesJul 09, 96Apr 14, 98[B23P]
5697428 Tunnel-plate type heat pipeDec 02, 94Dec 16, 97[F28D]
5642775 Ribbon-like plate heat pipesFeb 16, 96Jul 01, 97[F28D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0168,374 CORRUGATED-FIN TYPE RADIATORAbandonedJan 21, 09Jul 14, 11[F28F, B21D]
6889753 Capillary tube heat pipe and temperature controlling apparatusExpiredDec 17, 02May 10, 05[F28D]
2002/0043,359 Heat sink for electronic parts and manufacture thereofAbandonedMar 21, 01Apr 18, 02[F28F, B21D]

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