Patent Assignment
Reel/Frame 020146/0556
Assignment of Assignor's Interest
Recorded: 2007-11-21
Pages: 4
Assignees
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU, TOKYO, 105-8518, JAPAN
CITIZEN SEIMITSU CO., LTD.
6663-2, FUNATSU FUJIKAWAGUCHIKOMACHI, MINAMITSURU-GUN, YAMANASHI, 401-0395, JAPAN
Covered Property
(1)
Polishing Apparatus, Polishing Brush and Manufacturing Method of Disk-Shaped Substrate
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.