Inventor
KANEKO TOSHIHIDE
JP8 patents
Patents
8 patentsUS5642229AJun 24, 1997
Projection lens unit
MITSUBISHI ELECTRIC CORP67 citations95
US5745297AApr 28, 1998
Retrofocus lens system
MITSUBISHI ELECTRIC CORP42 citations92
US5537167AJul 16, 1996
Projection type display apparatus
MITSUBISHI ELECTRIC CORP30 citations91
US5404246AApr 4, 1995
Projection lens system
MITSUBISHI ELECTRIC CORP33 citations91
US5739875AApr 14, 1998
Projection unit for projection type display apparatus
MITSUBISHI ELECTRIC CORP15 citations81
US5607216AMar 4, 1997
Projection display apparatus
MITSUBISHI ELECTRIC CORP11 citations73
US5572364ANov 5, 1996
Projection lens system
MITSUBISHI ELECTRIC CORP17 citations73
US5337093AAug 9, 1994
Projection television system including a plurality of display elements with corresponding optical axes incident to a screen at different points offset from the screen center
MITSUBISHI ELECTRIC CORP9 citations73