How many patents does
Sumitomo Heavy Industries have?
patents
8,968
families
2,770
granted
2,600
applications
6,368
JP
3,427
CN
1,785
US
899
EP
703
KR
667
WO
351
GB
4
RoW
1,132
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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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patent families
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Sumitomo Heavy Industries
Top ten assignees appearing on patents
Sumitomo Heavy Industries
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| accelerated particle irradiation equipment | 20 | 2010 |
| wheel driving device | 17 | 2011 |
| cryopump and vacuum pumping method | 16 | 2013 |
| resin molding apparatus | 16 | 2006 |
| continuous unloader | 16 | 2012 |
| shovel | 16 | 2012 |
| screw and injection apparatus | 15 | 2007 |
| method of manufacturing touch panel sensor, and touch panel sensor | 15 | 2012 |
| working machine | 14 | 2008 |
| hybrid type work machine | 14 | 2009 |