TAIHO KOGYO CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 8516
 
  
 
C22C ALLOYS 2844
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM15142
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 1448
 
  
 
C10M LUBRICATING COMPOSITIONS 1138
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 1122
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS1139
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 1042
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 938
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 794

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0043,415 WASHER AND METHOD OF MANUFACTURING WASHERSApr 26, 16Feb 15, 18[F16B, B21D]
2018/0045,241 SLIDING BEARING MANUFACTURING METHOD AND SLIDING BEARINGFeb 26, 16Feb 15, 18[F16C]
2018/0036,958 SYNTHETIC RESIN WELDED BODY AND METHOD OF MANUFACTURING THE SAMEDec 01, 15Feb 08, 18[B29C]
2018/0031,031 SLIDE BEARINGFeb 26, 16Feb 01, 18[F16C]
2018/0031,032 SLIDING BEARINGFeb 26, 16Feb 01, 18[F16C]
2018/0009,175 SYNTHETIC RESIN WELDED BODY AND METHOD OF MANUFACTURING THE SAMENov 13, 15Jan 11, 18[B29C, F01M, B29L]
2017/0361,541 SYNTHETIC RESIN JOINED BODY AND METHOD OF MANUFACTURING THE SAMENov 13, 15Dec 21, 17[B29C, F01M, B29L, F02F]
2017/0350,449 COPPER ALLOY FOR SLIDE BEARING AND SLIDE BEARINGNov 09, 15Dec 07, 17[F16C, B22D, C22C]
2017/0321,302 COPPER ALLOY FOR BEARING AND BEARINGNov 09, 15Nov 09, 17[F16C, B22D, C22C]
2017/0314,098 COPPER ALLOY FOR BEARING AND BEARINGNov 04, 15Nov 02, 17[F16C, B22D, C22C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9896995 Lubricant feed mechanism for turbochargerFeb 27, 14Feb 20, 18[F01M, F16C, F02B, F01D]
9879718 Sliding bearing and method for manufacturing sliding bearingMay 24, 16Jan 30, 18[F16C]
9879725 Sliding bearingApr 25, 14Jan 30, 18[F16C]
9863466 Sliding bearingMay 24, 16Jan 09, 18[F16C]
9835157 Rotor with a resin layer that has circular or spiral groovesFeb 19, 15Dec 05, 17[F04C, F01C]
9810112 Lubricant feed mechanism for engineSep 20, 13Nov 07, 17[F01L, F01M]
9797399 Vacuum pump with lighter capOct 02, 15Oct 24, 17[F04C, F03C, F01C]
9790956 Turbocharger bearing housingMar 18, 13Oct 17, 17[F04D, F02B, F01D]
9759258 Sliding memberDec 24, 13Sep 12, 17[C08G, C10M, C09D, F16C, B32B, C08K]
9752579 Scroll member and scroll-type fluid machineSep 29, 14Sep 05, 17[F04C, F01C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9080128 Sliding member and sliding material compositionWithdrawnSep 28, 12Jul 14, 15[C10M, F16C]
2015/0093,239 TURBOCHARGER BEARING HOUSINGAbandonedMar 18, 13Apr 02, 15[F04D, F01D]
2015/0055,899 SLIDING MEMBER AND METHOD FOR MANUFACTURING SLIDING MEMBERAbandonedMar 22, 13Feb 26, 15[B23P, F16C]
2013/0337,271 SLIDING MATERIAL COMPOSITION AND SLIDING MEMBERAbandonedFeb 16, 12Dec 19, 13[C10M]
8545102 Sliding bearing and method of manufacturing the sameExpiredSep 08, 09Oct 01, 13[F16C]
2013/0129,552 ROTARY COMPRESSORAbandonedSep 13, 11May 23, 13[F04C]
8382462 Vane pump with circulating oil supply passageExpiredOct 05, 10Feb 26, 13[F04C, F03C]
2012/0304,957 BEARING OIL FEED DEVICEAbandonedNov 05, 10Dec 06, 12[F01M]
2012/0308,168 SLIDING BEARINGAbandonedNov 05, 10Dec 06, 12[F16C]
2012/0128,286 BEARING APPARATUSAbandonedJul 06, 10May 24, 12[F16C]
2011/0265,466 EXHAUST THROTTLE VALVE FOR INTERNAL COMBUSTION ENGINEAbandonedOct 07, 09Nov 03, 11[F01N]
2011/0129,173 Pb-FREE COPPER ALLOY SLIDING MATERIAL AND PLAIN BEARINGSAbandonedMay 14, 08Jun 02, 11[F16C, C22C]
2011/0052,112 SLIDING MEMBER FOR THRUST BEARINGAbandonedDec 17, 08Mar 03, 11[B05D, F16C]
2011/0012,419 WHEEL BALANCE WEIGHTAbandonedSep 28, 10Jan 20, 11[F16F]
2010/0266,444 Pb-FREE COPPER ALLOY SLIDING MATERIALAbandonedAug 02, 07Oct 21, 10[C22C]
2010/0261,625 COMPOSITION FOR SLIDING MEMBER AND SLIDING MEMBER COATED WITH THE COMPOSITIONAbandonedSep 26, 08Oct 14, 10[C10M]
2010/0111,753 Pb-FREE COPPER-BASED SINTERED SLIDING MATERIALAbandonedFeb 13, 08May 06, 10[C22C]
7651273 Semispherical shoe and manufacturing method thereforExpiredAug 23, 05Jan 26, 10[F16C, F04B]
2009/0160,239 WHEEL BALANCE WEIGHTAbandonedDec 26, 06Jun 25, 09[F16F]
2009/0020,082 Hollow valve for internal combustion engine, and internal combustion engine having the hollow valveAbandonedJul 02, 08Jan 22, 09[F01P]

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