Inventor
NAGAYAMA OSAMU
JP3 patents
Patents
3 patentsUS5634789AJun 3, 1997
Method of preforming heat treatment on a wound roll film
FUJI PHOTO FILM CO LTD11 citations70
US5865932AFeb 2, 1999
Sealing method and apparatus for vacuum treatment of support for light-sensitive material
FUJI PHOTO FILM CO LTD6 citations68
US5961727AOct 5, 1999
Sealing apparatus for vacuum treatment of support for light-sensitive material
FUJI PHOTO FILM CO LTD0 citations46