How many patents does
Yanmar Company have?
patents
8,629
families
3,434
granted
1,998
applications
6,631
JP
3,981
EP
1,150
US
941
CN
895
WO
702
KR
544
RoW
416
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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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12,000+
patents
42 million
patent families
23 million
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the following tables are just extracts from the report
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Yanmar Company
Top ten assignees appearing on patents
2009 - 2018
Yanmar Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| engine coolant circuit | 19 | 2014 |
| package-stored engine generator | 17 | 2014 |
| packaged engine working machine | 17 | 2011 |
| engine exhaust gas system apparatus and package-type engine power generator | 17 | 2013 |
| gas engine system with detection function of abnormality occurrence of gas pressure dete… 🛈 | 16 | 2011 |
| package-storage-type engine power generator | 15 | 2014 |
| engine system in which transformer is arranged in independent ventilation path | 14 | 2009 |
| engine | 14 | 2008 |
| internal combustion engine and cogeneration device | 14 | 2013 |
| exhaust gas purification system | 14 | 2010 |