KURIMOTO, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22C ALLOYS 765
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 349
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 240
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 282
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL120
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0121,791 LOW-LEAD BRASS ALLOY FOR USE IN MEMBER FOR WATER WORKSMar 06, 15May 04, 17[C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9829909 Stick device and radio control transmitter using the sameOct 30, 14Nov 28, 17[A63H, G05G, H01C]
9518314 Production method of extrusion billet and production method of magnesium alloy materialJun 19, 08Dec 13, 16[B21J, B22F, C22F, B21C, C22C, B21B]
9427890 Kneader/stirrerJun 04, 12Aug 30, 16[C08F, B29B, B01J, B01F]
9424969 Magneto-rheological fluid and clutch using the sameOct 08, 14Aug 23, 16[F16D, H01F]
9123462 Magneto-rheological fluid and clutch using the sameAug 22, 13Sep 01, 15[F16D, H01F]
9044823 Long light metal billet and method for manufacturing the sameJun 25, 12Jun 02, 15[B23K, B22F, B32B]
8906129 Copper alloy for sliding materialsApr 20, 11Dec 09, 14[B22F, C22C]
8178067 Method of making amorphous silicon powderAug 29, 06May 15, 12[C01B]
7998448 Amorphous silica and its manufacturing methodOct 17, 07Aug 16, 11[C01B]
7819992 Copper alloy water supply memberJun 20, 06Oct 26, 10[C22C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0131,400 KNEADING MACHINEAbandonedJun 04, 12May 14, 15[B01F]
2011/0150,694 METHOD FOR MANUFACTURING Ti PARTICLE-DISPERSED MAGNESIUM-BASED COMPOSITE MATERIALAbandonedMar 16, 09Jun 23, 11[B22F]
2011/0142,710 Ti PARTICLE-DISPERSED MAGNESIUM-BASED COMPOSITE MATERIAL, AND MANUFACTURING METHOD THEREOFAbandonedMar 16, 09Jun 16, 11[C22B, B22F, B22D, C22C]
2011/0089,272 MANUFACTURING METHOD OF MAGNESIUM ALLOY MATERIALAbandonedDec 05, 08Apr 21, 11[B02C]
7909948 Alloy powder raw material and its manufacturing methodExpiredMay 21, 04Mar 22, 11[B22F]
2009/0304,800 Dry Coating using Twin-Screw KneaderAbandonedOct 12, 06Dec 10, 09[A61K, B05D]
2009/0263,268 Raw Magnesium Alloy Powder Material, Magnesium Alloy with High Proof Stress, Manufacturing Method of Raw Magnesium Alloy Powder Material and Manufacturing Method of Magnesium Alloy with High Proof StressAbandonedJun 14, 06Oct 22, 09[B22F, C21D]
2007/0256,872 Electric WheelchairAbandonedAug 11, 05Nov 08, 07[B60K]
7040127 Method and device for forming a pipeExpiredMar 25, 04May 09, 06[B21D]
2004/0166,267 Pipe comprising ethylene base polymerAbandonedFeb 10, 04Aug 26, 04[F16L, B29D]
2001/0020,771 Seal device for a shaftAbandonedMar 02, 01Sep 13, 01[F16J]
6016981 Apparatus for producing hydrogen adsorption alloyExpiredNov 28, 95Jan 25, 00[B02C]
5996606 Four-port valve and three-way valveExpiredJul 28, 98Dec 07, 99[F16K, E03B]
5769338 Pulverulent body processing apparatus and method of manufacturing a slit member to be used for the sameExpiredNov 13, 95Jun 23, 98[B02C]
5643530 Non-magnetic high manganese cast productExpiredJul 13, 95Jul 01, 97[C22C]
5641072 Method for sorting post-consumed bottles and apparatus thereofExpiredDec 13, 94Jun 24, 97[B07C]
5582629 Treatment process of sponge titanium powderExpiredFeb 22, 95Dec 10, 96[B22F]
5535613 Device for moving a blowing and spraying assembly for dies of a forging pressExpiredMay 27, 94Jul 16, 96[B21C, B21D, B21B]
5522558 Continuous type vertical planetary ball millExpiredApr 12, 94Jun 04, 96[B02C]
5520057 Test billet for use in press load test and load test method thereofExpiredSep 22, 95May 28, 96[G01N]

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