How many patents does
Nsk Warner have?
patents
340
families
106
granted
125
applications
215
US
138
JP
79
CN
41
EP
31
WO
10
KR
3
GB
3
RoW
35
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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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Nsk Warner
Top ten assignees appearing on patents
2009 - 2018
| nsk warner | 259 |
| toyota motor corporation | 19 |
| aisin aw company | 17 |
| nsk-warner k. k | 10 |
| nsk | 2 |
| sumitomo bakelite company | 1 |
| honda motor company | 1 |
| nks-warner | 1 |
2009
| nsk warner | 49 |
| nsk | 2 |
| aisin aw company | 2 |
| nsk-warner k. k | 1 |
2018
| nsk warner | 16 |
| honda motor company | 1 |
| toyota motor corporation | 1 |
Nsk Warner
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| roller-type one-way clutch | 22 | 2007 |
| roller-type one-way clutch | 15 | 2008 |
| roller-type one-way clutch | 14 | 2008 |
| roller-type one-way clutch | 9 | 2013 |
| roller-type one-way clutch | 9 | 2012 |
| liquid pressure generating apparatus and driving apparatus | 8 | 2010 |
| one-way clutch | 8 | 2015 |
| ratchet type one-way clutch | 8 | 2014 |
| friction plate and wet multi-plate clutch provided with friction plate | 7 | 2013 |
| ratchet type one-way clutch and arrangement of pawl member therein | 7 | 2014 |