SEDA CHEMICAL PRODUCTS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 254
 
  
 
A47C CHAIRS 152
 
  
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 126
 
  
 
A47L DOMESTIC WASHING OR CLEANING 159
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS 135
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B68G METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR19
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
0609 MATTRESSES AND CUSHIONS115

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9895004 Mat with thermostatic layer between two layers of foam to reduce heat accumulation and method for making the sameJul 21, 17Feb 20, 18[A47C, B68G, B32B]
8943908 Imperceptible motion sensing device having conductive elastomerMar 01, 13Feb 03, 15[G01L]
8418289 Automated anti-snoring bed systemSep 22, 11Apr 16, 13[A61G]
D618030 Back support cushionNov 17, 09Jun 22, 10[0609]
D535113 ChairSep 13, 05Jan 16, 07[]
D476186 Air pillowOct 10, 02Jun 24, 03[0609]
6471726 Ergonomic pillowDec 27, 01Oct 29, 02[A47G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6708355 Collapsible outdoor pillow structureExpiredOct 10, 02Mar 23, 04[A47G]
D368175 ChairExpiredMay 04, 95Mar 26, 96[]

Top Inventors for This Owner

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