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 |
---|---|---|
sealing device and sealing structure | 31 | 2012 |
seal device | 17 | 2014 |
plunger seal for pump | 16 | 2004 |
oil seal | 16 | 2006 |
acrylic rubber composition | 13 | 2006 |
method of manufacturing seal part | 13 | 2008 |
seal component manufacturing method and mold | 13 | 2009 |
fuel cell sealing structure | 13 | 2008 |
fuel cell sealing structure | 13 | 2009 |
sealing structure using torsional damper and oil seal | 13 | 2014 |