TOCALO CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 1586
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM11146
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 879
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 6356
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 367
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 250
 
  
 
C22C ALLOYS 270
 
  
 
H02N ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR229
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,121 FIBER-REINFORCED RESIN STRUCTURE AND METHOD FOR PRODUCING FIBER-REINFORCED RESIN STRUCTUREMar 02, 16Mar 15, 18[C23C]
2017/0290,623 ENERGY DEVICE FOR SURGICAL OPERATIONSJul 13, 15Oct 12, 17[A61B, A61L]
2017/0233,860 MANUFACTURING METHOD FOR COMPONENT IN PLASMA PROCESSING APPARATUSMay 04, 17Aug 17, 17[C23C]
2016/0244,358 Quartz Glass Part and Fabrication Method for Quartz Glass PartSep 26, 14Aug 25, 16[C03C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9799545 Electrostatic chuck and method of manufacturing electrostatic chuckMar 22, 13Oct 24, 17[C23C, H01L, H02N]
9421570 Method for forming fluoride spray coating and fluoride spray coating covered memberOct 26, 12Aug 23, 16[C23C, B05D, B05B]
9238863 Method for blackening white fluoride spray coating, and fluoride spray coating covered member having a blackened layer on its surfaceJan 16, 13Jan 19, 16[C23C, B32B]
8896210 Plasma processing apparatus and methodDec 05, 12Nov 25, 14[H01J, H05H]
8864869 Hearth roll in a continuous annealing furnace and its production methodNov 28, 08Oct 21, 14[C23C, F27B, C21D, C22C]
8231986 Spray coating member having excellent injury resistance and so on and method for producing the sameAug 21, 06Jul 31, 12[B05D, B32B]
8053058 Spray-coated member having an excellent resistance to plasma erosion and method of producing the sameApr 13, 10Nov 08, 11[B32B]
7776450 Thermal spraying powder comprising chromium carbide and alloy containing cobalt or nickel, thermal spray coating, and hearth rollMar 27, 08Aug 17, 10[B32B]
7767268 Spray-coated member having an excellent resistance to plasma erosion and method of producing the sameAug 31, 06Aug 03, 10[B05D]
7648782 Ceramic coating member for semiconductor processing apparatusMar 20, 07Jan 19, 10[C08J, C23C, H01L, B05D, C04B, B01J, C01F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0076,129 COMPONENT FOR PLASMA PROCESSING APPARATUS, AND MANUFACTURING METHOD THEREFORAbandonedSep 15, 15Mar 17, 16[C23C]
2015/0064,406 METHOD FOR FORMING FLUORIDE SPRAY COATING, AND FLUORIDE SPRAY COATING COVERED MEMBERAbandonedNov 28, 12Mar 05, 15[C23C]
2014/0300,064 MEMBER FOR SEMICONDUCTOR MANUFACTURING DEVICEAbandonedApr 11, 12Oct 09, 14[H01L]
2014/0302,247 METHOD OF FORMING DENSIFIED LAYER IN SPRAY COATING, AND SPRAY COATING COVERING MEMBERAbandonedApr 12, 12Oct 09, 14[B05D]
2012/0258,565 SUBSTRATE PROCESSING APPARATUS AND METHOD FOR FORMING COATING FILM ON SURFACE OF REACTION TUBE USED FOR THE SUBSTRATE PROCESSING APPARATUSAbandonedMar 27, 12Oct 11, 12[C23C, H01L]
2011/0203,468 PRINTING ROLL AND METHOD OF PRODUCING THE SAMEAbandonedNov 05, 09Aug 25, 11[B41F, B41C]
2009/0208,667 METHOD FOR MANUFACTURING CERAMIC COVERING MEMBER FOR SEMICONDUCTOR PROCESSING APPARATUSAbandonedMar 16, 07Aug 20, 09[B05D]
2009/0130,436 Spray coating member having excellent heat emmision property and so on and method for producing the sameAbandonedAug 21, 06May 21, 09[C23C]
2009/0080,136 ELECTROSTATIC CHUCK MEMBERAbandonedSep 26, 08Mar 26, 09[H01L]
7445434 Coating material for thermal barrier coating having excellent corrosion resistance and heat resistance and method of producing the sameExpiredMar 10, 04Nov 04, 08[F04D]
2008/0066,647 Internal member for plasma-treating vessel and method of producing the sameAbandonedAug 01, 07Mar 20, 08[C09D]
2008/0070,028 Internal member for plasma-treating vessel and method of producing the sameAbandonedAug 01, 07Mar 20, 08[B05D, B32B]
2008/0070,051 Internal member for plasma-treating vessel and method of producing the sameAbandonedAug 01, 07Mar 20, 08[C23C, B05D, C09D, B32B]
6818321 High-temperature strength memberExpiredOct 25, 02Nov 16, 04[F03B, B32B]
6548183 Metal-based composite material and method of producing the sameExpiredDec 21, 00Apr 15, 03[C23C, B22F, C22F]
6180259 Spray coated member resistant to high temperature environment and method of production thereofExpiredNov 20, 98Jan 30, 01[C23C, B32B]
5789077 Method of forming carbide-base composite coatings, the composite coatings formed by that method, and members having thermally sprayed chromium carbide coatingsExpiredJun 26, 95Aug 04, 98[C23C]
5070587 Roll for use in heat treating furnace and method of producing the sameExpiredAug 09, 90Dec 10, 91[B60B, B21B]
5032557 Thermal spray material and and thermal sprayed member using the sameExpiredJul 02, 90Jul 16, 91[C04B]
4912835 Cermet sprayed coating roll with selected porosity and surface roughnessExpiredSep 27, 88Apr 03, 90[B05D, B21B]

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