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 |
---|---|---|
filtering material for filter and production process therefor | 11 | 2012 |
oil drain structure for oil mist separator | 10 | 2011 |
multi-plate-stack-type heat exchanger, and core plate therefor | 10 | 2012 |
filtration material for filter, method for manufacturing same, and filter | 9 | 2011 |
heating device for vehicle | 9 | 2013 |
seal member, and plug tube seal structure for engine | 9 | 2011 |
air intake manifold | 8 | 2012 |
adsorbent for canister, and canister | 8 | 2011 |
blow-by gas inlet structure of oil separator for internal combustion engine | 8 | 2014 |
heat exchanger | 8 | 2013 |