How many patents does
Kobelco Construction Machinery Company have?
patents
2,780
families
812
granted
878
applications
1,902
JP
989
EP
610
US
528
CN
413
WO
97
KR
58
RoW
85
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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patents
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patent families
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Kobelco Construction Machinery Company
Top ten assignees appearing on patents
Kobelco Construction Machinery Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| rotation-type working machine | 31 | 2011 |
| construction machine drive device | 14 | 2012 |
| power control device and hybrid construction machine provided with same | 12 | 2013 |
| construction machine | 11 | 2011 |
| hydraulic control device and construction machine with same | 11 | 2012 |
| muffler for construction machine | 11 | 2014 |
| hydraulic driving apparatus for working machine | 11 | 2014 |
| control device and construction equipment provided therewith | 11 | 2012 |
| construction machine | 11 | 2011 |
| hydraulic shovel | 11 | 2013 |