How many patents does
Fujikin have?
patents
1,705
families
307
granted
543
applications
1,162
US
342
JP
316
CN
254
KR
220
WO
155
EP
21
GB
2
RoW
395
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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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Fujikin
Top ten assignees appearing on patents
Fujikin
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pressure-based flow control device with flow monitor, fluid-supply-system anomaly detect… 🛈 | 23 | 2011 |
| fastening device for lower tier members and fluid control device furnished with same | 15 | 2011 |
| accumulation-type gas supply device | 14 | 2012 |
| diaphragm valve | 14 | 2013 |
| flow rate measurement device and flow rate measurement method of flow rate controller fo… 🛈 | 13 | 2011 |
| fluid coupling and retainer for fluid coupling | 13 | 2008 |
| flow meter and flow control device provided therewith | 13 | 2013 |
| fastening structure for brittle-fracturable panel, and method for fastening light transm… 🛈 | 13 | 2013 |
| fluid controller actuator | 13 | 2012 |
| vacuum valve | 13 | 2013 |