The report contains ten-year analysis with the following sections
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nec tokin corporation | 13 |
nissan motor company | 2 |
nec corporation | 1 |
nec energy devices | 68 |
nec corporation | 5 |
nec platforms | 1 |
nec engineering | 1 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
battery pack | 15 | 2011 |
manufacturing method and manufacturing apparatus for film-covered electrical device | 12 | 2008 |
nonaqueous electrolyte solution, and lithium ion secondary battery using same | 12 | 2010 |
method for production of stacked battery | 12 | 2006 |
battery pack and electric bicycle | 11 | 2011 |
energy storage system and rechargeable battery control method | 11 | 2011 |
lithium ion secondary battery and method for manufacturing same | 11 | 2012 |
secondary battery pack and authentication method | 11 | 2012 |
positive electrode active material for secondary battery and secondary battery using theā¦ 🛈 | 11 | 2010 |
film pack battery | 11 | 2012 |