How many patents does
Toyama Prefecture have?
patents
574
families
264
granted
137
applications
437
JP
346
US
50
WO
44
CN
41
EP
34
KR
22
RoW
37
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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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Toyama Prefecture
Top ten assignees appearing on patents
Toyama Prefecture
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| cell screening method | 18 | 2007 |
| plant having improved resistivity or sensitivity to 4-hppd inhibitor | 15 | 2010 |
| dozing-off detection method and device | 11 | 2011 |
| harzzusammensetzung mit hervorragenden thermischen übertragungseigenschaften | 11 | 2003 |
| l-threonine analysis method and l-threonine dehydrogenase | 10 | 2010 |
| method for producing methacrylic acid ester, and novel methacrylic acid ester synthase | 10 | 2014 |
| 2-deoxy-scyllo-inosose reductase | 10 | 2013 |
| microwell array chip and method of manufacturing same | 9 | 2003 |
| ultraviolet generation device and lighting device using same | 9 | 2008 |
| method for industrially producing (s)-1,1,1-trifluoro-2-propanol | 9 | 2010 |