TAKASAGO NETSUGAKU KOGYO KABUSHIKI KAISHA

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05F STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY 39
 
  
 
C25F PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR 117

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5750011 Apparatus and method for producing gaseous ions by use of x-rays, and various apparatuses and structures using themMar 22, 95May 12, 98[H05F]
5596478 Apparatus for neutralizing charged bodyJan 24, 94Jan 21, 97[H05F]
5254229 Electrified object neutralizing method and neutralizing deviceApr 10, 91Oct 19, 93[H05F, C25F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6146135 Oxide film forming methodExpiredJul 09, 96Nov 14, 00[F26B]
5645943 Electrified object contact componentExpiredOct 20, 95Jul 08, 97[B32B]
5621605 Neutralizing apparatus for charged bodyExpiredFeb 24, 93Apr 15, 97[H05F]
5555928 Liquid cooled cooling deviceExpiredJan 04, 93Sep 17, 96[F28D, F25D]
5514268 System and method of cooling apparatusExpiredJan 13, 94May 07, 96[C02F]

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