Patent Assignment
Reel/Frame 028973/0901
Assignment of Assignor's Interest
Recorded: 2012-09-14
Pages: 2
Assignors
YOSHIKAWA, TOSHIYUKI
Executed: 2012-09-05
OHKUBO, HIRONARI
Executed: 2012-09-05
TAKEDA, NOBORU
Executed: 2012-09-05
Assignee
DISCO CORPORATION
13-11, OMORI-KITA 2-CHOME, OTA-KU,, TOKYO, 143-8580, JAPAN
Covered Property
(1)
Method of Detecting Condensing Spot Position in Laser Beam Processing Apparatus