How many patents does
Hochiki Corporation have?
patents
1,484
families
839
granted
370
applications
1,114
JP
1,053
EP
100
US
81
CN
61
WO
46
KR
22
GB
6
RoW
115
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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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patent families
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read summary of their published patent
the following tables are just extracts from the report
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Hochiki Corporation
Top ten assignees appearing on patents
Hochiki Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| communication system and alarm | 17 | 2007 |
| alarm device and alarm system | 16 | 2007 |
| disaster-preventing terminal system | 16 | 2008 |
| alarm | 16 | 2008 |
| alarm | 15 | 2008 |
| detector | 15 | 2010 |
| smoke detector | 15 | 2008 |
| fire disaster prevention facility and spraying method | 14 | 2009 |
| alarming device | 14 | 2008 |
| sounder | 14 | 2005 |