Namba Press Works Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 6119
 
  
 
B60N VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR 557
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
B68G METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR19
 
  
 
C10M LUBRICATING COMPOSITIONS 148
 
  
 
C25F PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR 117
 
  
 
D21J FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MÂCHÉ 15

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9656582 Headrest for vehicle seats and method of manufacturing headrestApr 11, 12May 23, 17[B29C, B60N, B29L]
9511691 Seat frame for vehicle seatApr 11, 12Dec 06, 16[B60N]
D577921 Vehicle seatDec 14, 07Oct 07, 08[0601]
7261373 Structure of a reclining seatOct 10, 06Aug 28, 07[B60N]
6899147 Filling device and methodJun 06, 01May 31, 05[B65B]
6537653 Ligneous fibrous filler/olefinic plastic composite sheet for bondingApr 20, 00Mar 25, 03[D21J]
6499805 Head rest and method of manufacturing head restMay 10, 00Dec 31, 02[B60N]
6478376 Vehicle seat constructionJan 19, 01Nov 12, 02[B60N]
6358890 Treating agent for preventing grating noise from generating between urethane foam and metal surface and method thereofApr 21, 00Mar 19, 02[C10M, C25F]
6305064 Reclining seatApr 10, 00Oct 23, 01[B23P, B21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0174,797 PRESS MOLDING WITH REINFORCING RIB AND MANUFACTURING METHOD THEREFORAbandonedDec 14, 12Jun 25, 15[B29C, B32B]
8414054 Tilt-mechanism-integrated suspension mechanismExpiredOct 17, 08Apr 09, 13[B60N]
2006/0181,122 Seat apparatusAbandonedJan 26, 06Aug 17, 06[A47C]
6946043 Filled articleExpiredFeb 17, 00Sep 20, 05[B29C]
6436321 Method of manufacturing carpet for automobiles having a three-dimensional shapeExpiredMar 09, 98Aug 20, 02[B29C, B29D]
6274248 Thermoplastic composite composition reinforced with mica and wooden fiber fillerExpiredJul 22, 99Aug 14, 01[B32B, C08K]
6103047 Three dimensional molded body using urethane elastomer and method for manufacturing the sameExpiredJun 25, 97Aug 15, 00[B29C]
6066278 Method of producing wood fiber type composite material product having high rigidity and high heat deformation temperature characteristicsExpiredSep 23, 98May 23, 00[B29C, C27N, C08L]
6066391 Three-dimensionally printed cloth molding and methodExpiredMar 21, 97May 23, 00[B32B]
6004491 Method of integrated molding by use of silicone rubberExpiredAug 01, 97Dec 21, 99[B29C]
5850645 Multi-layer seat having different hardness and method for manufacturing the sameExpiredMar 21, 97Dec 22, 98[B68G]
5695845 Foamed body fastenerExpiredSep 21, 95Dec 09, 97[B32B, A44B]
5653632 Photosensitive driving deviceExpiredOct 05, 95Aug 05, 97[F24F]
5379911 Molded bag for childrenExpiredJul 21, 92Jan 10, 95[A45F]
5093175 Integrally foamed article having threefold-laminated cover materialExpiredDec 28, 89Mar 03, 92[B32B]
4925508 Moldless process for manufacturing foamed articlesExpiredAug 16, 88May 15, 90[B32B]
4883632 Method for shaping thermoplastic fabricsExpiredOct 21, 88Nov 28, 89[B29C]
4804506 Method for manufacturing multihardness foamed articlesExpiredJun 29, 87Feb 14, 89[B29C]
4591470 Process for preparing structural bodies of granular materialExpiredOct 04, 83May 27, 86[C04B]
4590026 Process for making reinforcing layers on inner surfaces of complicated cavitiesExpiredJun 18, 84May 20, 86[B29C]

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