How many patents does
Nohmi Bosai have?
patents
1,297
families
718
granted
365
applications
932
JP
942
CN
93
EP
68
US
59
KR
21
GB
5
WO
3
RoW
106
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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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Nohmi Bosai
Top ten assignees appearing on patents
Nohmi Bosai
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| smoke detector | 22 | 2008 |
| smoke detector | 18 | 2007 |
| electrical device and smoke detector | 18 | 2008 |
| fire detector | 16 | 2009 |
| high expansion foam fire-extinguishing system | 13 | 2008 |
| indicator lamp | 13 | 2014 |
| fire sensor and fire sensor status information acquisition system | 13 | 2004 |
| electric device | 12 | 2009 |
| smoke detector | 11 | 2012 |
| smoke detector | 11 | 2012 |