Metal mold device for manufacturing disk-like substrate material, method of manufacturing disk-like substrate material, disk-like substrate material for optical disk, and optical disk
A Standard patent application filed on 12 November 2002 credited to Yamaga, Kenji
;
Sakai, Yoshimi
;
Usami, Mamoru
Details
Application number :
2002363694
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Metal mold device for manufacturing disk-like substrate material, method of manufacturing disk-like substrate material, disk-like substrate material for optical disk, and optical disk
Inventor :
Yamaga, Kenji
;
Sakai, Yoshimi
;
Usami, Mamoru
Agent name :
Address for service :
Filing date :
12 November 2002
Associated companies :
Applicant name :
TDK CORPORATION
Applicant address :
1-13-1, Nihonbashi, Chuo-ku, Tokyo 103-8272, Japan