How many patents does
Tatsuno Company have?
patents
336
families
145
granted
83
applications
253
JP
178
KR
42
US
23
CN
20
EP
19
WO
11
RoW
43
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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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Tatsuno Company
Top ten assignees appearing on patents
2018
| tatsuno company | 28 |
Tatsuno Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| fueling device | 15 | 2012 |
| apparatus and method for recovering gaseous hydrocarbon | 14 | 2009 |
| fueling apparatus | 8 | 2016 |
| vapor recovery device | 8 | 2014 |
| liquefied natural gas filling device | 8 | 2014 |
| gasoline vapor recovery device | 7 | 2008 |
| gas filling apparatus | 7 | 2015 |
| vapor collecting device and gasoline station system | 7 | 2014 |
| vapor recovery device | 7 | 2016 |
| vapor recovery device | 7 | 2008 |