How many patents does
Kansai Electric Power Company have?
patents
1,700
families
946
granted
348
applications
1,352
JP
996
US
198
EP
192
WO
50
CN
45
KR
8
RoW
211
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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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12,000+
patents
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patent families
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Kansai Electric Power Company
Top ten assignees appearing on patents
2009 - 2018
Kansai Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| co2 recovery system and method | 18 | 2004 |
| co2 recovery system and co2 recovery method | 16 | 2009 |
| co2 recovery system and co2 recovery method | 16 | 2009 |
| system for collecting carbon dioxide in flue gas | 15 | 2008 |
| slag monitoring device for coal gasifier and coal gasifier | 14 | 2009 |
| apparatus for recovering co2 and method of recovering co2 | 14 | 2008 |
| co2 recovering apparatus and method | 14 | 2009 |
| reclaiming apparatus and reclaiming method | 14 | 2009 |
| co2 recovery device and co2 recovery method | 13 | 2012 |
| slag melting burner apparatus | 13 | 2008 |