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 |
---|---|---|
air tightness test method and air tightness test device for sealed batteries | 16 | 2010 |
film covered battery and method for screening same | 14 | 2010 |
process and device for forming secondary-cell gas venting hole | 12 | 2013 |
non-aqueous electrolytic secondary battery | 12 | 2013 |
insertion guide device for film armored battery | 12 | 2013 |
non-aqueous electrolyte secondary battery | 12 | 2013 |
secondary battery | 12 | 2013 |
non-aqueous electrolyte secondary battery | 11 | 2013 |
secondary battery, method for manufacturing same, and thermal adhesive insulating film f… 🛈 | 11 | 2010 |
mixed electrode for nonaqueous electrolyte batteries and method for producing same | 11 | 2012 |