How many patents does
Tohoku University have?
patents
8,664
families
2,832
granted
2,033
applications
6,631
JP
3,250
US
1,579
WO
1,076
EP
923
CN
777
KR
375
GB
2
RoW
682
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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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Tohoku University
Top ten assignees appearing on patents
2009 - 2018
Tohoku University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| erythropoietin production-promoting agent | 41 | 2011 |
| tau imaging probe | 35 | 2010 |
| assessment aid and assessment device | 31 | 2011 |
| organic-inorganic composite particles, particle dispersion, particle-dispersed resin com… 🛈 | 27 | 2010 |
| liquid comprising trehalose for use in preventing tissue adhesion | 24 | 2005 |
| evaluation aid | 21 | 2010 |
| semiconductor device | 21 | 2006 |
| alloy composition, nanocrystalline fe alloy, and preparation method therefor | 20 | 2009 |
| semiconductor film and semiconductor element | 20 | 2012 |
| pluripotent stem cell that induces repair and regeneration after myocardial infarction | 19 | 2012 |