How many patents does
Chubu Electric Power Company have?
patents
884
families
559
granted
195
applications
689
JP
666
EP
66
US
61
CN
38
WO
24
KR
9
RoW
20
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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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Chubu Electric Power Company
Top ten assignees appearing on patents
2009 - 2018
Chubu Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ceramic product and ceramic member bonding method | 17 | 2008 |
| slag monitoring device for coal gasifier and coal gasifier | 14 | 2009 |
| slag melting burner apparatus | 13 | 2008 |
| refrigerator | 12 | 2010 |
| ground flare | 11 | 2008 |
| alignment substrate for forming epitaxial film, and process for producing same | 10 | 2012 |
| substrate for super-conductive film formation, super-conductive wire material, and metho… 🛈 | 10 | 2008 |
| device for re-liquefaction of liquefied gas, liquefied gas storage facility and liquefie… 🛈 | 9 | 2008 |
| condensing device | 9 | 2011 |
| axial flow compressor | 8 | 2010 |