Sakura Rubber Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL1060
 
  
 
A01D HARVESTING; MOWING239
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 247
 
  
 
A62C FIRE-FIGHTING 126
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879809 Coupling with safety valve functionJan 27, 17Jan 30, 18[F16K, F16L, A62C]
7926517 Cylindrical jacket, jacket hose, suction hose, and cylindrical jacket manufacturing apparatusMar 29, 06Apr 19, 11[F16L]
7798537 Coupling apparatusMar 26, 09Sep 21, 10[F16L]
7674064 Coupling apparatus for structural membersDec 01, 08Mar 09, 10[F16B]
7481466 Coupling apparatus including release preventing structureFeb 09, 07Jan 27, 09[F16L]
7481467 Coupling apparatus including release preventing structureFeb 09, 07Jan 27, 09[F16L]
7473048 Coupling apparatus for structural membersOct 18, 04Jan 06, 09[F16B, F16C]
7243953 Coupling apparatus including release preventing structureSep 03, 04Jul 17, 07[F16L]
7175894 Photo-curing hollow structureDec 30, 03Feb 13, 07[B32B]
6743497 Honeycomb sandwich panelJun 21, 01Jun 01, 04[B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5137672 Method for producing hose having low permeabilityExpiredFeb 25, 91Aug 11, 92[B29C]

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