How many patents does
Nichicon Corporation have?
patents
618
families
375
granted
140
applications
478
JP
442
CN
49
US
33
EP
31
KR
19
WO
14
RoW
30
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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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read summary of their published patent
the following tables are just extracts from the report
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Nichicon Corporation
Top ten assignees appearing on patents
Nichicon Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pressure valve for electrolytic capacitor, and electrolytic capacitor using same | 15 | 2012 |
| metalized film capacitor | 15 | 2009 |
| power conditioner system and power-storage power conditioner | 13 | 2011 |
| capacitor | 13 | 2011 |
| mounted-type charging system | 10 | 2011 |
| charging device | 10 | 2011 |
| stationary charging system | 10 | 2011 |
| electric double-layer capacitor | 9 | 2011 |
| charging system and charging start control method | 7 | 2015 |
| solid electrolytic capacitor | 7 | 2012 |