Inventor
NUMAZAKI KIYOSHI
JP9 patents
Patents
9 patentsUS5808795ASep 15, 1998
Projection type display apparatus
NIKON CORP149 citations97
US6345895B1Feb 12, 2002
Projection type display apparatus
NIKON CORP64 citations96
US6010221AJan 4, 2000
Projection type display apparatus
NIKON CORP63 citations96
US6609796B2Aug 26, 2003
Projection type display apparatus
NIKON CORP23 citations92
US6227670B1May 8, 2001
Projection type display apparatus
NIKON CORP25 citations92
US5666578ASep 9, 1997
Camera and print information control apparatus
NIKON CORP54 citations91
US6407868B1Jun 18, 2002
Cross dichroic prism, method of making the same, and full-color projector using the same
NIKON CORP39 citations90
US6101041AAug 8, 2000
Cross dichroic prism, method of making the same, and full-color projector using the same
NIKON CORP26 citations90
US7271961B2Sep 18, 2007
Cross dichroic prism and projection display apparatus equipped with cross dichroic prism
NIKON CORP8 citations65