Inventor
NAKAGIRI KUNIE
JP4 patents
Patents
4 patentsUS5982343ANov 9, 1999
Visual display apparatus
OLYMPUS OPTICAL CO132 citations97
US5654828AAug 5, 1997
Optical system and visual display apparatus
OLYMPUS OPTICAL CO123 citations96
US5644436AJul 1, 1997
Concentric optical system
OLYMPUS OPTICAL CO106 citations96
US5555479ASep 10, 1996
Reduction projection lens system including refractive and diffractive optical elements
OLYMPUS OPTICAL CO37 citations90