How many patents does
Daikyo Nishikawa have?
patents
592
families
383
granted
151
applications
441
JP
435
CN
54
US
48
WO
12
KR
11
EP
7
RoW
25
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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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Daikyo Nishikawa
Top ten assignees appearing on patents
2009 - 2018
| daikyo nishikawa | 486 |
| mazda motor corporation | 52 |
| daihatsu motor company | 17 |
| nifco | 9 |
| prime polymer | 7 |
| daikyoo nishikawa | 1 |
| suzuki motor corporation | 1 |
| eidai company | 1 |
| gp daikyo corporation | 1 |
| futaba kogyo | 1 |
2018
| daikyo nishikawa | 6 |
| mazda motor corporation | 5 |
| nifco | 2 |
| prime polymer | 1 |
Daikyo Nishikawa
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| structure of lift gate for vehicle | 8 | 2011 |
| structure of instrument panel area of vehicle | 8 | 2007 |
| oil pan structure and separator for partitioning oil pan | 8 | 2009 |
| fitting structure of tubular member | 7 | 2012 |
| vehicle window panel | 7 | 2008 |
| vehicle airbag system | 7 | 2011 |
| console box | 7 | 2007 |
| oil pan | 7 | 2008 |
| back door for vehicle | 7 | 2012 |
| filter, oil strainer and method for manufacturing oil strainer | 7 | 2006 |