Inventor
YAMAOKI TOSHIHIKO
JP9 patents
Patents
9 patentsUS5066340ANov 19, 1991
Photovoltaic device
SANYO ELECTRIC CO72 citations96
US4961094AOct 2, 1990
Electrostatic recording apparatus and method for producing color images
SANYO ELECTRIC CO29 citations92
US5278015AJan 11, 1994
Amorphous silicon film, its production and photo semiconductor device utilizing such a film
SANYO ELECTRIC CO9 citations73
US5172163ADec 15, 1992
Photovoltaic photo-receptor and electrophotographing apparatus
SANYO ELECTRIC CO16 citations73
US5159389AOct 27, 1992
Electrostatic latent image apparatus
SANYO ELECTRIC CO17 citations73
US5152833AOct 6, 1992
Amorphous silicon film, its production and photo semiconductor device utilizing such a film
SANYO ELECTRIC CO8 citations73
US5242504ASep 7, 1993
Photovoltaic device and manufacturing method therefor
SANYO ELECTRIC CO3 citations62
US4935403AJun 19, 1990
Recording head and its application
SANYO ELECTRIC CO6 citations62
US5258207ANov 2, 1993
Amorphous silicon film, its production and photo semiconductor device utilizing such a film
SANYO ELECTRIC CO1 citations51