How many patents does
Daio Paper Corporation have?
patents
4,485
families
1,898
granted
1,267
applications
3,218
JP
2,647
CN
431
EP
393
WO
351
US
256
KR
233
RoW
174
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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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the following tables are just extracts from the report
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Daio Paper Corporation
Top ten assignees appearing on patents
Daio Paper Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing stretchable sheet | 52 | 2015 |
| method of manufacturing secondary whole roll for tissue paper product | 16 | 2009 |
| method of manufacturing secondary whole roll for tissue paper product | 16 | 2009 |
| absorbent article | 13 | 2013 |
| stretchable structure for absorbent article, absorbent article comprising said stretchab… 🛈 | 13 | 2013 |
| pants-type disposable diaper | 13 | 2014 |
| absorptive article | 12 | 2014 |
| sanitary tissue paper | 12 | 2008 |
| scented-tissue-paper storage body | 12 | 2014 |
| absorbent product | 12 | 2013 |