Tetsuo Sueda

Document sheet size or position recognition device

Surface treated metal member, preparation method thereof and photoconductive member by use thereof

Aberration measuring method

Light receiving member having photosensitive layer with non-parallel interfaces

Member having light receiving layer and substrate with overlapping subprojections

Member having photosensitive layer with series of smoothly continuous non-parallel interfaces

Member having light receiving layer with smoothly connected interfaces

Member having substrate with protruding surface light receiving layer of amorphous silicon and surface reflective layer

Member having light receiving layer with nonparallel interfaces

Member having light receiving layer with smoothly interconnecting nonparallel interfaces