How many patents does
Aichi Prefecture have?
patents
240
families
109
granted
68
applications
172
JP
130
US
35
EP
25
CN
17
WO
14
KR
6
RoW
13
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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
42 million
patent families
23 million
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Aichi Prefecture
Top ten assignees appearing on patents
Aichi Prefecture
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| device for isolating peripheral circulating tumor cells or rare cells, and method for is… 🛈 | 12 | 2013 |
| multi-component quantitative analysis method using chromatography | 9 | 2013 |
| epitope/peptide recognized by hla-a2402-restricted ep-cam-specific ctl and use of the sa… 🛈 | 8 | 2004 |
| method of classifying gene expression strength in lung cancer tissues | 8 | 2003 |
| antibody for detecting epithelial ovarian cancer marker and method for diagnosing epithe… 🛈 | 8 | 2011 |
| antibody for detecting epithelial ovarian cancer marker and method for diagnosing epithe… 🛈 | 8 | 2011 |
| cutting method | 7 | 2010 |
| method for modifying fibers | 7 | 2004 |
| microchannel chip for microparticle separation, microparticle separation method and syst… 🛈 | 7 | 2012 |
| ameliorating agent for brain damage | 7 | 2006 |