Katayama Kogyo Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES 453
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
B62D MOTOR VEHICLES; TRAILERS 289
 
  
 
B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES 126
 
  
 
1208 MOTOR CARS, BUSES AND LORRIES133
 
  
 
2101 GAMES AND TOYS132
 
  
 
2605 LAMPS, STANDARD LAMPS, CHANDELIERS, WALL AND CEILING FIXTURES, LAMPSHADES, REFLECTORS, PHOTOGRAPHIC AND CINEMATOGRAPHIC PROJECTOR LAMPS132
 
  
 
2603 PUBLIC LIGHTING FIXTURES137

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9475544 BicycleApr 15, 15Oct 25, 16[B62M, B62K]
D737382 TricycleMar 14, 14Aug 25, 15[2101]
9090152 Vehicle door beltline moldingJan 17, 14Jul 28, 15[B60J]
8740276 Molding end capOct 10, 13Jun 03, 14[B62D, B60R]
8522485 Vehicle sash door and protector and center channel for the sameMar 06, 12Sep 03, 13[B60J]
D674526 Lighting fixtureMay 09, 11Jan 15, 13[2605]
D674529 Lighting fixtureMay 09, 11Jan 15, 13[2603]
8151520 Vehicle sash door and protector and center channel for the sameDec 09, 08Apr 10, 12[B60J]
8056783 Exterior member mounting unitSep 01, 05Nov 15, 11[B60R]
7775580 Door glass guiding structure for vehicleFeb 24, 06Aug 17, 10[B60J, B62D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0212,954 ILLUMINATION DEVICEAbandonedOct 12, 10Aug 23, 12[F21S]
7762021 Door sash for vehicle and method of manufacturing the sameExpiredOct 19, 04Jul 27, 10[B60J]
2009/0280,353 AUTOMOTIVE MOLDING WITH CONTROLLED METALLIC LUSTERAbandonedJul 09, 09Nov 12, 09[B32B]
2006/0197,340 Flexible joint for exhaust pipeAbandonedMar 03, 05Sep 07, 06[F16L]
6226953 Weather strip retainer with drip molding and method for producing the sameExpiredApr 09, 98May 08, 01[E04C]
5946977 Collapsible steering columnExpiredNov 27, 96Sep 07, 99[B62D]
5273773 Protein partial degradation productsExpiredApr 16, 92Dec 28, 93[A23J]
5274079 Protein partial degradation products that are useful as surface active agents and dispersing agentsExpiredApr 16, 92Dec 28, 93[A23J, B01F]
5138038 Protein partial degradation product, process for preparing it and its useExpiredOct 04, 90Aug 11, 92[A23J]
4991102 Engine control system using learning controlExpiredJul 06, 88Feb 05, 91[F02M, F02B, F02D]
4897201 Composition and a process for promoting dewatering of granulated slagExpiredJun 25, 87Jan 30, 90[B01D]
4885136 Method of anticorrosive treatment for soft water boilersExpiredOct 15, 87Dec 05, 89[C23F]
4880674 Synthetic resin molding for automotive vehiclesExpiredOct 04, 88Nov 14, 89[B60R]
4814406 Scale inhibitorExpiredFeb 18, 87Mar 21, 89[C08F]
4647577 Microbicidal/microbistatic compositions for industrial use employing 4,5-dichloro-1,2-dithiol-3-one and haloacetic acid esters as the active agentsExpiredDec 20, 85Mar 03, 87[A01N]
4518610 Microbicidal/microbistatic compositions and use thereof employing mixtures of 4,5-dichloro-1,2-dithiol-3-one and alkylenebisthiocyanateExpiredDec 03, 81May 21, 85[A61K, D21D]
4512552 Corrosion inhibitorExpiredNov 16, 82Apr 23, 85[C09K, C23F]
4466975 Microbicidal/microbistatic compositions for industrial useExpiredApr 02, 82Aug 21, 84[A01N, C09D, D21H]
4432884 Scale inhibiting agentExpiredJul 19, 82Feb 21, 84[C02F]
4409353 Easily dispersible composition for water soluble polymerExpiredJun 29, 82Oct 11, 83[C08K]

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