How many patents does
Dowa Metaltech have?
patents
551
families
174
granted
183
applications
368
JP
201
EP
95
US
81
CN
70
WO
31
KR
27
RoW
46
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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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Dowa Metaltech
Top ten assignees appearing on patents
2009
| dowa metaltech | 30 |
| dowa mining company | 5 |
| dowa holdings company | 1 |
2018
| dowa metaltech | 32 |
| yazaki corporation | 8 |
| tokuyama corporation | 2 |
Dowa Metaltech
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| liquid-cooled integrated substrate and method for manufacturing liquid-cooled integrated… 🛈 | 14 | 2010 |
| substrate with integrated fins and method of manufacturing substrate with integrated fins | 13 | 2010 |
| copper alloy sheet material and method for producing same, and current-carrying component | 12 | 2013 |
| cu-ni-co-si based copper alloy sheet material and method for producing the same | 12 | 2012 |
| cu-ti based copper alloy sheet material and method for producing the same, and electric … 🛈 | 11 | 2013 |
| high-strength cu-ni-co-si base copper alloy sheet, process for producing same, and curre… 🛈 | 11 | 2013 |
| copper alloy sheet and method for producing same | 11 | 2009 |
| mating-type connection terminal, and manufacturing method therefor | 10 | 2011 |
| metal-ceramic bonded substrate and method for manufacturing same | 10 | 2011 |
| copper alloy plate and method for producing same | 10 | 2008 |