KIKUCHI CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22C FOUNDRY MOULDING 226
 
  
 
B62D MOTOR VEHICLES; TRAILERS 289
 
  
 
A44C JEWELLERY; BRACELETS; OTHER PERSONAL ADORNMENTS; COINS 119
 
  
 
B21F WORKING OR PROCESSING OF WIRE 119
 
  
 
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 192
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 124
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7624486 Button manufacturing deviceFeb 14, 03Dec 01, 09[B23P, B21F, A44B]
7365290 Method and device for thin plate article induction heating, and thin plate articleJun 25, 04Apr 29, 08[H05B]
7361015 Clamp device and clamp method for heat-treated articleOct 04, 04Apr 22, 08[F27D]
7108044 Method and apparatus for producing moldFeb 27, 04Sep 19, 06[B22C]
7069678 Badge and badge manufacturing deviceJun 25, 02Jul 04, 06[A44C]
6953077 Method and apparatus for producing moldMay 10, 01Oct 11, 05[B22C]
6739647 Tailored blank article and manufacturing method of the sameApr 16, 03May 25, 04[B62D]
6601909 Tailored blank article and manufacturing method of the sameSep 21, 01Aug 05, 03[B62D]
6518535 Device and method for seaming weldingAug 23, 01Feb 11, 03[B23K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7423233 Butt welding device and butt welding methodExpiredMay 28, 04Sep 09, 08[B23K]
7307235 Butt welding apparatus, butt welding method, and butt welded productExpiredJan 09, 03Dec 11, 07[B23K]
7070228 Press molding and its high frequency quenching method and its high frequency quenching systemExpiredNov 05, 02Jul 04, 06[B62D]
2006/0124,604 Butt welding apparatus, butt welding method, and butt welded productAbandonedFeb 03, 06Jun 15, 06[B23K]
6929308 Vehicle door and manufacture thereofExpiredMar 24, 04Aug 16, 05[B60T]
6776449 Door for vehicle and its manufacturing methodExpiredOct 28, 02Aug 17, 04[B06J]
6620074 Center differential unit and planetary gearExpiredApr 26, 02Sep 16, 03[F16H]

Top Inventors for This Owner

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