How many patents does
Zojirushi Corporation have?
patents
439
families
309
granted
77
applications
362
JP
333
US
54
CN
35
WO
3
EP
1
RoW
13
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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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Zojirushi Corporation
Top ten assignees appearing on patents
2009 - 2018
| zojirushi corporation | 355 |
| calsonic kansei corporation | 3 |
| hosokawa seisakusho | 2 |
| nec tokin corporation | 1 |
2009
| zojirushi corporation | 57 |
| nec tokin corporation | 1 |
2018
| zojirushi corporation | 7 |
Zojirushi Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| electrothermal heating device | 7 | 2012 |
| cooking pan and heating device for heating cooker | 6 | 2011 |
| blade member for mulling apparatuses and mulling apparatus | 5 | 2015 |
| operation method of bread baking machine | 5 | 2013 |
| dehumidifier and method for operating the same | 4 | 2015 |
| auxiliary material accommodating container and automatic bread making machine | 4 | 2016 |
| container mouth bolt and beverage container | 4 | 2010 |
| coffee beans grinder | 4 | 2014 |
| electrothermal heating cooker | 4 | 2011 |
| dehumidifier | 4 | 2015 |