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 |
---|---|---|
shovel and method for controlling shovel | 23 | 2011 |
construction-machinery hydraulic circuit | 18 | 2012 |
power shovel and power shovel control method | 17 | 2011 |
excavator | 15 | 2012 |
working machine | 14 | 2008 |
peripheral image display device and peripheral image display method for construction mac… 🛈 | 13 | 2011 |
shovel and shovel control method | 13 | 2012 |
hybrid type working machine and method for controlling same | 13 | 2011 |
excavator and method for controlling excavator | 12 | 2012 |
hydraulic circuit for construction machinery and control device for same | 12 | 2012 |