KABUSHIKI KAISHA TIYODA SEISAKUSHO

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6568447 Cover glass adhering deviceMay 05, 00May 27, 03[G01N]
6474386 Cover glass adhering deviceAug 30, 01Nov 05, 02[B65H]
6302985 Method of adhering cover glass and cover glass adhering deviceAug 25, 99Oct 16, 01[G01N]
5193560 Cleaning system using a solventJun 24, 91Mar 16, 93[B08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5167926 Apparatus for pretreating cells for flow cytometryExpiredSep 11, 90Dec 01, 92[G01N]
5068091 Device for dyeing tissues for immune response observationExpiredFeb 22, 89Nov 26, 91[B01L]
5051135 Cleaning method using a solvent while preventing discharge of solvent vapors to the environmentExpiredSep 25, 89Sep 24, 91[B08B, F26B]
4923449 Apparatus for collecting constant amounts of blood from individual donorsExpiredNov 18, 87May 08, 90[A61M]
4915606 Steam sterilizing apparatus for mushroom culture mediumExpiredAug 22, 88Apr 10, 90[A61L]
4834943 Apparatus for the preparation of objects for microscopic examinationExpiredMay 18, 87May 30, 89[G01N]
4805651 Apparatus for dyeing skeletons of animal fetusesExpiredJun 23, 87Feb 21, 89[B08B]
4483270 Apparatus for embedding biological specimens in paraffin or the like preparatory to microscopical examinationExpiredSep 29, 82Nov 20, 84[B05C, B08B]

Top Inventors for This Owner

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