How many patents does
Rion Company have?
patents
303
families
145
granted
95
applications
208
JP
148
US
56
EP
38
KR
14
CN
14
WO
13
RoW
20
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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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the following tables are just extracts from the report
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Rion Company
Top ten assignees appearing on patents
2009 - 2018
| rion company | 230 |
| nippon hoso kyokai <nhk | 4 |
| nhk engineering services | 3 |
| plexense | 3 |
| kansai electric power company | 2 |
| organo | 2 |
| nippon hoso kyokai | 1 |
| j-science lab company | 1 |
2018
| rion company | 20 |
Rion Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| measurement system | 11 | 2012 |
| biological particle counter, biological particle counting method, dialysate monitoring s… 🛈 | 10 | 2011 |
| partikelgrößenverteilungsmessvorrichtung und verfahren zur messung einer partikelgrößenv… 🛈 | 10 | 2011 |
| particle counter | 9 | 2015 |
| electromechanical transducer and electroacoustic transducer | 7 | 2014 |
| electromechanical transducer and electroacoustic transducer | 7 | 2013 |
| spectroscopy sensor and method for manufacturing same | 7 | 2014 |
| particle counting system | 6 | 2012 |
| vibratory physical property measurement device and method | 6 | 2011 |
| microviable particle counting system and microviable particle counting method | 6 | 2016 |