Inventor

TAKEGOSHI HIROTAKA

JP3 patents

Patents

3 patents

US7176908B2Feb 13, 2007

Picture display device and picture display method

SONY CORP21 citations90

US7868881B2Jan 11, 2011

Picture display device and picture display method

SONY CORP2 citations60

US6803965B1Oct 12, 2004

Method of and apparatus for measuring horizontal frequency

SONY CORP2 citations59