TOMOE ENGINEERING CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B04B CENTRIFUGES 1215
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 352
 
  
 
F23G CREMATION FURNACES; CONSUMING WASTE BY COMBUSTION210
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0107,173 CENTRIFUGEJun 14, 13Apr 21, 16[B04B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9463474 Centrifugal separator equipped with separated liquid jetting device including jet nozzle and release portOct 11, 13Oct 11, 16[B04B]
9238233 Centrifugal separator with shaft sealing mechanism for a centrifugal separation bowl rotatable within a casingOct 28, 14Jan 19, 16[B04B]
9212076 Sludge processing system and storage medium storing a program for controlling operation of a sludge processing system based on moisture content of concentrated sludgeJul 01, 13Dec 15, 15[F23G, B04B, C02F]
9206064 Sludge processing system and storage medium storing a program for controlling operation of a sludge processing system based on correlation between moisture content of concentrated sludge, centrifugal force, and concentrated sludge convey torqueJun 19, 13Dec 08, 15[F23G, B04B, C02F]
9089853 Vertical centrifugal separation apparatus supportable in multiple overturn positionsDec 25, 09Jul 28, 15[B04B]
9005097 Vertical centrifugal separatorJan 26, 10Apr 14, 15[B04B]
8652021 Decanter-type centrifugal separator equipped with continuous lubricant supply device including an oil collector configured to revolve in a predetermined direction causing the lubricant to flow into the lubricant supply pathAug 17, 10Feb 18, 14[B04B]
8529425 Horizontal centrifugal separator in which the hermeticity of a casing is improved by using a sealing element having a simple structureDec 07, 07Sep 10, 13[B04B]
7670276 Decanter type centrifugal separator with torque transmission mechanismAug 26, 05Mar 02, 10[B04B]
7140494 Centrifugal machineDec 26, 03Nov 28, 06[B04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0014,979 Process for producing terephthalic acidAbandonedNov 14, 03Jan 19, 06[C07C]
2004/0191,139 Process of producing compoundsAbandonedNov 17, 03Sep 30, 04[B01D]
2003/0020,030 Concentration measurerAbandonedJul 08, 02Jan 30, 03[G01N]
6478163 Decanter type centrifugal separatorExpiredFeb 27, 01Nov 12, 02[B04B]
6475131 Method of cleaning rotary drum of horizontal drum-type centrifugal separator using a solid cleaning mediumExpiredJan 11, 01Nov 05, 02[B04B]
6068542 Pad tape surface polishing method and apparatusExpiredJun 25, 97May 30, 00[B24B]
5459568 Concentration measuring apparatusExpiredApr 25, 94Oct 17, 95[G01N]

Top Inventors for This Owner

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