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 |
---|---|---|
system, apparatus, program, and method for authentication | 12 | 2004 |
data compression device, data compression method, and program | 11 | 2013 |
database system, program, and data processing method | 10 | 2013 |
charge management device | 10 | 2012 |
database device, program, and data processing method | 10 | 2013 |
re-encryption key generator, re-encryption device, and program | 10 | 2011 |
power-consumption estimation device | 9 | 2012 |
charging management system | 9 | 2012 |
verifying device and program | 9 | 2007 |
knowledge extraction device, knowledge updating device, and program | 9 | 2012 |