How many patents does
Sintokogio have?
patents
3,419
families
687
granted
912
applications
2,507
JP
732
CN
635
US
445
EP
356
WO
341
KR
233
GB
5
RoW
672
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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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Sintokogio
Top ten assignees appearing on patents
2009 - 2018
| sintokogio | 2482 |
| fujiwa denki company | 106 |
| toyota motor corporation | 56 |
| sinto brator company | 14 |
| towa denki | 8 |
| aisin takaoka | 8 |
| shinto v-cerax | 6 |
| sumitomo metal industries | 6 |
| r nissei | 5 |
| meikikou | 4 |
2018
| sintokogio | 249 |
| fujiwa denki company | 17 |
| toyota motor corporation | 14 |
Sintokogio
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| flaskless mold forming machine | 18 | 2010 |
| sand-introducing device using air, and method and apparatus for producing a mold | 17 | 2007 |
| electric cylinder and electric cylinder system | 17 | 2011 |
| core sand filling device and core sand filling method in core making machine | 17 | 2011 |
| apparatus and method for making casting mold | 17 | 2009 |
| molding process for simultaneously making an upper mold and a lower mold and a flaskless… 🛈 | 17 | 2009 |
| powder flow measuring device | 16 | 2007 |
| core sand filling method | 16 | 2012 |
| side plate unit and centrifugal projector | 16 | 2013 |
| centrifugal projector and blade | 16 | 2013 |