How many patents does
Zuiko Corporation have?
patents
978
families
199
granted
283
applications
695
JP
240
CN
203
EP
175
US
155
WO
123
KR
8
RoW
74
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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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Zuiko Corporation
Top ten assignees appearing on patents
2009 - 2018
| zuiko corporation | 634 |
| zuiko corp. (jp) | 5 |
| daio paper corporation | 2 |
| daioo paper converting | 2 |
| zulko corporation | 1 |
| livedo corporation | 1 |
2018
| zuiko corporation | 65 |
Zuiko Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| surface sheet for wound dressing and wound dressing | 28 | 2010 |
| method and apparatus for arranging granular material | 13 | 2011 |
| wound dressing and wound dressing kit | 13 | 2003 |
| method and device for producing powder-storing sheet | 12 | 2012 |
| method and apparatus for arranging granular material | 12 | 2011 |
| ultrasonic welding device | 12 | 2013 |
| transport method, manufacturing method for disposable wearable article, as well as weara… 🛈 | 12 | 2012 |
| sheet material-shaping device | 11 | 2012 |
| method for producing disposable underwear-type diaper | 11 | 2012 |
| method and device for supplying powder | 11 | 2012 |