Senju Metal lndustry Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 390
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM3154
 
  
 
C22C ALLOYS 369
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 272
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
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 1100

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0336,216 Cu BALLJan 11, 13Nov 26, 15[B23K, C22C]
2015/0179,496 SEMICONDUCTOR WAFER TRANSFER JIGJul 25, 13Jun 25, 15[H01L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9278409 Core ball, solder paste, formed-solder, flux-coated core ball and solder jointFeb 03, 15Mar 08, 16[H01L, B23K, H01B, B32B, C22C]
9266196 Ag ball, ag core ball, flux-coated ag ball, flux-coated ag core ball, solder joint, formed solder, solder paste and ag pasteFeb 03, 15Feb 23, 16[H01L, B23K, H01B, B32B, C22C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0209,912 Cu CORE BALL, SOLDER PASTE AND SOLDER JOINTAbandonedJan 27, 15Jul 30, 15[H01L, B23K, H01B, C22C]
2014/0158,254 FluxAbandonedJun 04, 12Jun 12, 14[B23K]

Top Inventors for This Owner

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