The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
toner container | 30 | 2004 |
developing agent and method for producing the same | 27 | 2009 |
image erasing apparatus and image erasing method | 27 | 2011 |
thermal printer and printing device | 25 | 2006 |
sheet finisher, image forming apparatus using the same, and sheet finishing method | 20 | 2007 |
sheet processing apparatus and sheet processing method | 20 | 2007 |
image forming apparatus | 20 | 2007 |
toner cartridge | 19 | 2006 |
electrophotographic toner | 19 | 2009 |
electronic receipt system, information processing apparatus, and program | 18 | 2012 |