Focus servo circuit for a magneto-optical disk recording and reproducing apparatus
A Standard patent application filed on 29 July 1991 credited to Sekiguchi, Toru ; Sasaki, Yoshihiro

Details

Application number :
81436  
Application type :
Standard  
Application status :
EXPIRED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Focus servo circuit for a magneto-optical disk recording and reproducing apparatus  
Inventor :
Sekiguchi, Toru ; Sasaki, Yoshihiro  
Agent name :
SPRUSON & FERGUSON  
Address for service :
GPO Box 3898 SYDNEY NSW 2001  
Filing date :
29 July 1991  
Associated companies :
 
Applicant name :
NEC Corporation  
Applicant address :
7-1 Shiba 5-chome Minato-ku Tokyo Japan  
Old name :
 
Original Source :
Go  

Same Inventor