Inventor
NAKAYAMA TADAAKI
JP6 patents
Patents
6 patentsUS6147802ANov 14, 2000
Polarization luminaire and projection display
SEIKO EPSON CORP79 citations97
US6344927B1Feb 5, 2002
Polarization luminaire and projection display
SEIKO EPSON CORP29 citations96
US5626409AMay 6, 1997
Projection-type display apparatus
SEIKO EPSON CORP70 citations96
US6309073B1Oct 30, 2001
Projector
SEIKO EPSON CORP23 citations92
US6120152ASep 19, 2000
Projection-type display apparatus
SEIKO EPSON CORP31 citations92
USRE36850ESep 5, 2000
Projection-type display apparatus
SEIKO EPSON CORP4 citations73