How many patents does
Nitto Kohki Company have?
patents
938
families
218
granted
307
applications
631
JP
197
CN
139
EP
129
US
119
WO
73
KR
69
GB
18
RoW
194
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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
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patent families
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the following tables are just extracts from the report
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Nitto Kohki Company
Top ten assignees appearing on patents
Nitto Kohki Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| battery-powered drill | 18 | 2013 |
| battery-powered drilling machine | 15 | 2013 |
| polishing machine | 14 | 2014 |
| drilling machine | 14 | 2013 |
| battery-powered drill | 14 | 2013 |
| battery-type drilling machine | 13 | 2013 |
| vane-type air motor | 13 | 2009 |
| vane-type air motor | 12 | 2009 |
| air tool | 12 | 2013 |
| male joint member for pipe joint | 12 | 2009 |