How many patents does
Azbil Corporation have?
patents
4,161
families
1,300
granted
1,199
applications
2,962
JP
1,739
CN
822
US
709
KR
334
EP
252
WO
127
RoW
178
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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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Azbil Corporation
Top ten assignees appearing on patents
2009 - 2018
| azbil corporation | 2019 |
| yamatake corporation | 713 |
| biovigilant systems | 13 |
| omron corporation | 8 |
| kishi masaru | 7 |
| idec corporation | 7 |
| panasonic electric works | 6 |
| sunx | 6 |
| mitsui, masaki | 4 |
| honda, nobuaki | 3 |
2018
| azbil corporation | 104 |
| chugai ro company | 1 |
Azbil Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ring connection control circuit, ring switching hub, ring ethernet system, and ring conn… 🛈 | 11 | 2008 |
| differential pressure transmitter | 10 | 2008 |
| field device | 10 | 2008 |
| excitation circuit for electromagnetic flow meter and electromagnetic flow meter | 10 | 2012 |
| flow sensor and manufacturing method therefor | 10 | 2007 |
| monitoring system and temperature controller | 10 | 2007 |
| substrate for biochip and method for manufacturing substrate for biochip | 10 | 2004 |
| pathogen detection by simultaneous size/fluorescence measurement | 10 | 2007 |
| measurement instrument | 10 | 2008 |
| ultrasonic flow meter, flow velocity measurement method, and flow velocity measurement p… 🛈 | 9 | 2013 |