How many patents does
Exedy Corporation have?
patents
1,383
families
344
granted
282
applications
1,101
JP
374
US
259
CN
252
WO
214
KR
66
EP
30
RoW
188
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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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the following tables are just extracts from the report
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Exedy Corporation
Top ten assignees appearing on patents
2009
| exedy corporation | 57 |
| aisin seiki company | 1 |
Exedy Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| lock-up device of torque converter | 23 | 2013 |
| torque-fluctuation suppression device, torque converter, and power transmission device | 21 | 2015 |
| torque converter lock-up device | 17 | 2015 |
| vehicle drive device, and vehicle | 15 | 2015 |
| friction engagement element, dry clutch, and method for manufacturing friction engagemen… 🛈 | 14 | 2013 |
| lock-up device for torque converter | 12 | 2011 |
| damper device | 12 | 2013 |
| lockup device for torque converter | 12 | 2010 |
| damper device | 12 | 2013 |
| damper device | 12 | 2013 |