How many patents does
Nippon Soken have?
patents
4,718
families
2,102
granted
1,387
applications
3,331
JP
2,411
US
1,069
CN
337
EP
158
WO
148
KR
36
GB
5
RoW
554
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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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Nippon Soken
Top ten assignees appearing on patents
2009 - 2018
| nippon soken | 3334 |
| denso corporation | 3077 |
| toyota motor corporation | 1068 |
| anden | 43 |
| kawasaki koji | 37 |
| advics | 33 |
| denso wave | 25 |
| kishita, hiroshi | 19 |
| kishigami tomohisa | 17 |
| aisan ind company | 13 |
2018
| denso corporation | 67 |
| nippon soken | 52 |
| toyota motor corporation | 16 |
| anden | 4 |
| soken | 3 |
| denso wave | 2 |
Nippon Soken
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| fuel injection valve and fuel injection device | 39 | 2007 |
| catalyst for burning carbon-containing substance, process for production of the catalyst… 🛈 | 21 | 2006 |
| contactless power supply equipment, contactless power receiver and contactless power sup… 🛈 | 15 | 2009 |
| installation structure for fuel injection valve and fuel injection system | 13 | 2006 |
| collection-amount detection method for particulate matters and collection-amount detecti… 🛈 | 12 | 2007 |
| internal combustion engine knocking judging device and knocking judging method | 12 | 2006 |
| ultraschallsensor | 12 | 2007 |
| cooling fin structure | 11 | 2011 |
| electric motor storing device for hybrid vehicle | 11 | 2015 |
| spark plug for internal combustion engine | 10 | 2013 |