How many patents does
Tokai Rika Company have?
patents
6,825
families
3,307
granted
1,621
applications
5,204
JP
3,591
US
1,215
CN
820
EP
696
WO
167
KR
61
GB
14
RoW
261
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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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Tokai Rika Company
Top ten assignees appearing on patents
2009 - 2018
Tokai Rika Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| door mirror device | 13 | 2008 |
| capacitive touch input device | 12 | 2012 |
| pretensioner mechanism | 12 | 2012 |
| webbing take-up device | 11 | 2009 |
| webbing retractor device | 11 | 2015 |
| vehicle-mounted apparatus installing unit | 11 | 2012 |
| operation device | 11 | 2012 |
| light-emitting diode driving apparatus | 11 | 2015 |
| device for detecting opening/closing of charger lid | 10 | 2010 |
| electronic key registration method and electronic key registration system | 10 | 2012 |