How many patents does
Toyo Seikan have?
patents
5,165
families
1,154
granted
1,351
applications
3,814
JP
1,369
EP
1,056
US
778
CN
764
WO
421
KR
377
RoW
400
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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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Toyo Seikan
Top ten assignees appearing on patents
2009 - 2018
Toyo Seikan
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| resin structure having a liquid layer on the surface thereof | 28 | 2013 |
| cell culture method, cell culture device, method for counting subject matters to be coun… 🛈 | 20 | 2009 |
| application device | 20 | 2014 |
| lubricant-layer-forming coating composition for enhancing lubricity with respect to flui… 🛈 | 20 | 2014 |
| base material for rfid tag adapted to metallic material | 19 | 2006 |
| foamed stretched plastic bottle | 18 | 2012 |
| packaging container with excellent content slipperiness | 17 | 2012 |
| resin overcap provided with ic tag | 17 | 2008 |
| method of filling liquid content and packing container filled with liquid content | 17 | 2014 |
| compound container and pouring-out method | 17 | 2008 |