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 |
---|---|---|
method for dust-preventive treatment of material having dusting property | 16 | 2005 |
boiler | 15 | 2006 |
purifying agent for oily liquid containing polybiphenyl chloride | 12 | 2008 |
heat energy recovery system | 11 | 2015 |
ballast water treatment device | 11 | 2013 |
method of extracting polychlorinated biphenyl | 11 | 2007 |
medicine package | 11 | 2011 |
ballast water treatment device | 11 | 2012 |
reverse osmosis membrane separation device | 10 | 2011 |
closed drain recovery system | 10 | 2012 |