FUJIKURA RUBBER LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 1354
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING1162
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 342
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 388
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 226
 
  
 
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
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 225
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 268
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0053,945 METAL-AIR BATTERY AND METHOD FOR PRODUCING SAMEOct 16, 17Feb 22, 18[H01M]
2018/0043,223 GOLF CLUB SHAFT AND GOLF CLUB PROVIDED WITH THE SAMEJan 14, 16Feb 15, 18[A63B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878225 Golf club shaft and golf club using the sameDec 06, 13Jan 30, 18[A63B]
9371933 Flow regulatorJun 28, 12Jun 21, 16[F16K]
9150207 Diaphragms for vehicle brakesJul 27, 11Oct 06, 15[B60T, F16D]
9108133 Air-permeable water non-permeable deviceDec 23, 14Aug 18, 15[F16K, B01D, F16J]
8882950 Prepreg winding method and apparatusMay 28, 10Nov 11, 14[B29C, B29K]
8883060 Method for producing FRP cylinder and FRP cylinderJan 14, 10Nov 11, 14[B29C, B29K, B29L]
8876614 FRP drive shaftMay 28, 10Nov 04, 14[F16C, F16D]
8852021 Golf club shaft and golf club using the sameDec 03, 10Oct 07, 14[A63B]
8852477 Cable-sealing member and its producing methodApr 25, 12Oct 07, 14[B26D, B29D, G02B, H02G]
8800958 Slow-acting on/off valveJul 09, 10Aug 12, 14[F16K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0072,273 GOLF CLUB SETAbandonedMar 07, 16Mar 16, 17[A63B]
2014/0013,954 OXYGEN TANK UNIT FOR OXYGEN ENRICHERAbandonedFeb 16, 12Jan 16, 14[A61M]
2012/0091,610 DEVELOPING BLADE AND ITS MANUFACTURING METHODAbandonedDec 22, 11Apr 19, 12[B29C]
2011/0151,991 Golf Club ShaftAbandonedMar 02, 11Jun 23, 11[A63B]
7783237 Developing bladeExpiredMay 18, 07Aug 24, 10[G03G]
2010/0031,813 RODLESS CYLINDER DEVICEAbandonedNov 14, 07Feb 11, 10[F15B]
2010/0029,811 RUBBER COMPOSITION AND A SEALING MEMBER USING THEREOFAbandonedJul 24, 09Feb 04, 10[C08K]
7641171 Fluid control valveExpiredJan 17, 06Jan 05, 10[F16K]
2009/0107,564 RELIEF VALVEAbandonedMar 15, 06Apr 30, 09[F16K]
2008/0098,731 Load Control SystemAbandonedSep 22, 05May 01, 08[F15B, G05D]
2007/0246,871 Vibration Isolation Table DeviceAbandonedSep 07, 05Oct 25, 07[F16F]
2007/0068,578 Direct acting pressure reducing valveAbandonedOct 16, 06Mar 29, 07[G05D]
2006/0054,852 Diaphragm and solenoid valve equipped with diaphragmAbandonedSep 08, 05Mar 16, 06[F16K]
6935603 Vibration isolation tableExpiredNov 25, 03Aug 30, 05[F16M]
6932315 Manual opening apparatus for a normally-closed valveExpiredAug 11, 04Aug 23, 05[F16K]
6877711 Vibration isolation tableExpiredNov 26, 03Apr 12, 05[F16M]
6805158 Apparatus for visually checking the operational status of a stop valve, and a manual opening apparatus for a normally-closed valveExpiredMar 23, 01Oct 19, 04[F16K]
2003/0211,908 RacketAbandonedMay 07, 03Nov 13, 03[A63B]
2003/0125,124 Golf putter shaftAbandonedDec 24, 02Jul 03, 03[A63B]
6270426 Golf club shaftExpiredDec 15, 98Aug 07, 01[A63B]

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Top Inventors for This Owner

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