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 |
---|---|---|
alloy composition, nanocrystalline fe alloy, and preparation method therefor | 20 | 2009 |
piezoelectric element, piezoelectric vibration module, and manufacturing method of these | 13 | 2012 |
manufacturing method and manufacturing apparatus for film-covered electrical device | 12 | 2008 |
electromagnetic relay | 12 | 2008 |
method for production of stacked battery | 12 | 2006 |
sound generator | 11 | 2013 |
method for producing soft magnetic dust core, and soft magnetic dust core | 11 | 2015 |
soft magnetic alloy, magnetic component using the same, and their production methods | 11 | 2007 |
sound generating device and electronic equipment | 10 | 2014 |
electromagnetic relay | 10 | 2008 |