How many patents does
Otics Corporation have?
patents
791
families
290
granted
229
applications
562
JP
345
US
163
EP
141
CN
54
WO
16
KR
16
GB
2
RoW
54
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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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Otics Corporation
Top ten assignees appearing on patents
2009 - 2018
2018
| otics corporation | 32 |
| toyota motor corporation | 12 |
Otics Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| rocker arm unit and method of assembling rocker arm unit | 12 | 2008 |
| variable valve mechanism | 10 | 2008 |
| lash adjuster | 10 | 2008 |
| variable valve mechanism of internal combustion engine | 9 | 2015 |
| compressor housing for supercharger and production method for same | 9 | 2010 |
| lifter rotation preventing structure | 8 | 2015 |
| lash adjuster | 8 | 2013 |
| turbocharger | 8 | 2014 |
| gear device | 8 | 2012 |
| roller lifter | 8 | 2015 |