Patents Examined by Connie Johnson
  • Method of manufacture of photosensitive material packaging body and photosensitive material packaging body
    Patent number: 7341819
    Abstract: Several sheets of sheet-shaped photosensitive material 1 are stacked on a paper tray container 2 prepared by press-forming stencil paper sheet, the photosensitive material 1 stacked on said paper tray container is inserted into a moisture-proof and light-shielding bag 3 made of a photosensitive material packaging material having moisture-proof and light-shielding properties and having an aluminum thin foil layer, and the moisture-proof and light-shielding bag 3 is sealed tight under a reduced pressure vacuum.
    Type: Grant
    Filed: July 25, 2005
    Date of Patent: March 11, 2008
    Assignee: Konica Minolta Medical & Graphic, Inc.
    Inventors: Katsunori Goi, Narito Goto, Tetsuo Shima, Hajime Kobayashi, Nobuaki Tsuji