How many patents does
Nagaoka University Of Technology have?
patents
896
families
355
granted
189
applications
707
JP
424
US
120
EP
99
WO
88
CN
68
KR
25
RoW
72
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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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Nagaoka University Of Technology
Top ten assignees appearing on patents
Nagaoka University Of Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| power conversion device | 14 | 2011 |
| power conversion device | 14 | 2011 |
| power conversion device | 14 | 2011 |
| pwm signal generator, and inverter equipped with this pwm signal generator | 13 | 2007 |
| power conversion device | 13 | 2011 |
| modified natural rubber particle, process for producing the modified natural rubber part… 🛈 | 13 | 2008 |
| vulcanizate and process for producing same | 13 | 2012 |
| thermoelectric conversion element | 13 | 2013 |
| power conversion device | 13 | 2011 |
| power converter | 11 | 2011 |