Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nobuyuki Kameyama0
Takeshi Masuda0
Date of Patent
November 13, 2007
0Patent Application Number
112001510
Date Filed
August 10, 2005
0Patent Primary Examiner
Patent abstract
In a reproduction method for lens-fitted photo film units, a roll of high-speed photo film of ISO1600 or more is loaded in a new film unit body, so as to produce a lens-fitted photo film unit that is improved in imaging characteristics for a low brightness scene with regard to its background. After being used up, the high-speed film is unloaded for development, and the emptied film unit body is recovered for recycling. In a recycling line, a roll of standard-speed photo film of ISO400 is loaded in a reproduced film unit body, so as to be sold as another type lens-fitted photo film unit that is improved in imaging characteristics in a background area of a high brightness scene.
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