Inventor

MASUDA KOUZOU

JP3 patents

Patents

3 patents

US5978041ANov 2, 1999

Image display system

HITACHI LTD79 citations95

US6791623B1Sep 14, 2004

Image display system

HITACHI LTD21 citations91

US7486334B2Feb 3, 2009

Image display system

HITACHI LTD8 citations83