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 |
---|---|---|
vacuum evaporation type fresh water generator | 12 | 2012 |
cooling roll and method for manufacturing same | 8 | 2014 |
vacuum membrane distillation desalination device for ship | 8 | 2014 |
water desalination system and water desalination method | 7 | 2011 |
steam generation apparatus and energy supplying system using same | 7 | 2010 |
evaporative treatment method for aqueous solution | 7 | 2013 |
air-conditioning facility, radiation air-conditioning system, and radiation air-conditio… 🛈 | 7 | 2007 |
evaporative treatment method for aqueous solution | 7 | 2013 |
water making device | 6 | 2013 |
thermoelectric generation apparatus | 6 | 2012 |