How many patents does
Yokogawa Electric Corporation have?
patents
6,364
families
3,345
granted
1,336
applications
5,028
JP
3,524
US
1,179
EP
783
CN
582
WO
92
KR
58
GB
5
RoW
141
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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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Yokogawa Electric Corporation
Top ten assignees appearing on patents
Yokogawa Electric Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| laser gas analyzer | 13 | 2011 |
| chemical reaction cartridge, method of producing chemical reaction cartridge, and mechan… 🛈 | 11 | 2004 |
| current sensor | 11 | 2013 |
| displacement sensor, spectral characteristic measuring apparatus, color measuring appara… 🛈 | 11 | 2012 |
| optical fiber characteristics measurement device and method | 11 | 2011 |
| battery holder | 10 | 2013 |
| optical fiber characteristic measuring device and method | 10 | 2008 |
| information display apparatus and information display method | 10 | 2013 |
| wireless module, wireless apparatus, and field apparatus control system | 10 | 2013 |
| ph sensor, ph measurement method, ion sensor, and ion concentration measurement method | 10 | 2011 |