How many patents does
Citizen Holdings Company have?
patents
4,636
families
1,864
granted
1,339
applications
3,297
JP
2,120
US
894
CN
568
EP
521
WO
233
KR
79
RoW
221
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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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patents
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patent families
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the following tables are just extracts from the report
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Citizen Holdings Company
Top ten assignees appearing on patents
2009 - 2018
Citizen Holdings Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pushbutton switch | 22 | 2012 |
| radio-controlled watch | 18 | 2010 |
| power-supply management device and machine tool provided with power-supply management de… 🛈 | 17 | 2010 |
| rod-material supplying device and numerical controlled machine tool equipped with rod-ma… 🛈 | 16 | 2013 |
| processing equipment | 15 | 2012 |
| workpiece material and grasping mechanism | 15 | 2009 |
| numerical control device | 14 | 2013 |
| machine tool and drive regulation device for said machine tool | 14 | 2011 |
| machine tool | 14 | 2010 |
| machine tool and machining method | 14 | 2011 |