KABUSHIKI KAISHA OPTON

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 1442
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1106
 
  
 
B21B ROLLING OF METAL 131

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9138795 Bending deviceApr 08, 10Sep 22, 15[B21D]
8756971 Bending deviceDec 03, 12Jun 24, 14[B21D]
8601848 Bending deviceApr 08, 10Dec 10, 13[B21C, B21D]
8434339 Pressing device for bendingAug 07, 09May 07, 13[B21D]
8322187 Bending deviceJan 31, 08Dec 04, 12[B21D]
8056387 Bending deviceMay 01, 07Nov 15, 11[B21D]
7697984 Method and device for electronically controlling the beating of a heartApr 22, 05Apr 13, 10[A61N]
7275406 Bending deviceSep 26, 05Oct 02, 07[B21D]
6237380 Bending device having a control mechanism for controlling joint-type robots of the bending deviceFeb 01, 00May 29, 01[B21D]
6189353 Bending device and bending methodFeb 01, 00Feb 20, 01[B21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0352,619 Bending SystemAbandonedMay 16, 14Dec 10, 15[B21D]
8601847 Bending deviceExpiredApr 08, 10Dec 10, 13[B21C, B21D]
2012/0158,358 THREE-DIMENSIONAL SHAPE MEASUREMENT METHOD AND THREE-DIMENSIONAL SHAPE MEASUREMENT SYSTEMAbandonedAug 26, 10Jun 21, 12[G06F, G01B]
7219527 Mandrel for bendingExpiredJun 16, 04May 22, 07[B21D]
7159430 Bending device with cutting mechanismExpiredApr 28, 05Jan 09, 07[B21D]
2005/0235,720 Bending deviceAbandonedApr 22, 05Oct 27, 05[B21D]
2005/0200,195 Hydraulic deviceAbandonedJan 11, 05Sep 15, 05[B60T]
2005/0175,467 Hydraulic deviceAbandonedJan 11, 05Aug 11, 05[F04B]
2004/0255,638 Mandrel for bendingAbandonedJun 16, 04Dec 23, 04[B21D]
6820450 Bending deviceExpiredMay 21, 02Nov 23, 04[B21D, B21B]
6725700 Bending device and control method thereofExpiredAug 06, 02Apr 27, 04[B21D]
6679091 Stretch benderExpiredMay 21, 02Jan 20, 04[B21D]
6128936 Bulging device and bulging methodExpiredAug 04, 99Oct 10, 00[B21D]

Top Inventors for This Owner

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