How many patents does
Nittoku Engineering Company have?
patents
513
families
97
granted
181
applications
332
CN
146
JP
122
EP
59
US
53
KR
38
WO
24
RoW
71
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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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Nittoku Engineering Company
Top ten assignees appearing on patents
Nittoku Engineering Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pallet carrying apparatus and pallet carrying method | 14 | 2013 |
| winding method and winding device | 12 | 2007 |
| method for winding edgewise coil and winding device | 12 | 2012 |
| winding device and method for binding wire material to terminal | 12 | 2012 |
| apparatus and method for manufacturing non-circular coil | 11 | 2012 |
| coil manufacturing device | 11 | 2013 |
| film intermittent carrying device and film intermittent carrying method | 11 | 2011 |
| winding device and winding method | 11 | 2013 |
| wire winding device and wire winding method | 10 | 2012 |
| winding device and winding method for edgewise coil | 10 | 2012 |