Inventor
NOZAWA TSUNEYUKI
JP6 patents
Patents
6 patentsUS6945653B2Sep 20, 2005
Anti-glare device for projector
HITACHI LTD70 citations96
US7090352B2Aug 15, 2006
Projector type display apparatus
HITACHI LTD46 citations95
US7284864B2Oct 23, 2007
Projector type display apparatus
HITACHI LTD12 citations91
US7165844B2Jan 23, 2007
Projector type display apparatus
HITACHI LTD15 citations91
US7092045B2Aug 15, 2006
Projection-type display apparatus
HITACHI LTD17 citations83
US7336322B2Feb 26, 2008
Image display apparatus
HITACHI LTD1 citations51