Inventor
NISHI HISAMI
JP12 patents
Patents
12 patentsUS5206917AApr 27, 1993
Method for collating independent figure elements between images
NIPPON SHEET GLASS CO LTD30 citations92
US5063602ANov 5, 1991
Image correlation calculation apparatus
NIPPON SHEET GLASS CO LTD40 citations92
US4955060ASep 4, 1990
Image recognition apparatus
NIPPON SHEET GLASS CO LTD38 citations92
US4809344AFeb 28, 1989
Apparatus for preprocessing of character recognition
NIPPON SHEET GLASS CO LTD25 citations92
US4744620AMay 17, 1988
Optical coupler
NIPPON SHEET GLASS CO LTD35 citations92
US4817169AMar 28, 1989
Page segmentor
NIPPON SHEET GLASS CO LTD16 citations74
US4990791AFeb 5, 1991
Multi-dimensional laser Doppler velocimeter
NIPPON SHEET GLASS CO LTD19 citations73
US4827529AMay 2, 1989
Lines and characters separation apparatus
NIPPON SHEET GLASS CO LTD10 citations73
US4668053AMay 26, 1987
Collimator lens
NIPPON SHEET GLASS CO LTD9 citations73
US5109298AApr 28, 1992
Graded-index lens
NIPPON SHEET GLASS CO LTD5 citations62
US4668055AMay 26, 1987
Lens for an optical recording/reproducing apparatus and optical recording/reproducing apparatus using same
NIPPON SHEET GLASS CO LTD5 citations62
US4643535AFeb 17, 1987
Optical information recording/reproducing element
NIPPON SHEET GLASS CO LTD3 citations62