How many patents does
Sanden Corporation have?
patents
3,325
families
1,166
granted
687
applications
2,638
JP
1,124
US
486
EP
468
CN
459
WO
418
KR
28
RoW
342
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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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the following tables are just extracts from the report
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Sanden Corporation
Top ten assignees appearing on patents
2009 - 2018
2009
| sanden corporation | 568 |
| advanced capacitor technologies | 3 |
| suntory holdings | 2 |
| koha company | 2 |
| apex | 2 |
| matsuyama giken | 1 |
| aelph | 1 |
| atlus company | 1 |
| nestec | 1 |
| nissan motor company | 1 |
Sanden Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| vehicle-use air conditioner | 20 | 2011 |
| air conditioning device for vehicle | 14 | 2011 |
| heat exchanger and a heat pump using same | 14 | 2010 |
| vehicle air-conditioning device | 14 | 2012 |
| fluid machine | 13 | 2010 |
| air conditioning device for vehicle | 12 | 2011 |
| electromagnetic coupling device | 11 | 2011 |
| valve device for compressor | 11 | 2011 |
| wobble plate type variable displacement compressor | 11 | 2007 |
| apparatus for utilizing waste heat from internal combustion engine | 11 | 2010 |