Yoshito Miyatake

Polarizing beam splitter apparatus and light valve image projection system

Polarization beam splitter and projection display apparatus

Liquid crystal display device and video projector incorporating same with particular driving circuit connection scheme

Polarizer having a glass substrate with films on either side with different wavelength characteristics and projection display using same

Polarizer and light valve image projector having the polarizer

Liquid crystal display apparatus and projection displaying apparatus having a rotatable phase difference plate and polarizer

Projection lens assembly and projection display apparatus

Zoom lens and electronic still camera using it

Projection lens and projection system

Light valve image projection apparatus