How many patents does
Pioneer Corporation have?
patents
9,599
families
4,894
granted
1,828
applications
7,771
JP
3,599
WO
2,184
US
2,008
EP
925
CN
417
KR
64
GB
3
RoW
399
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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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read summary of their published patent
the following tables are just extracts from the report
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Pioneer Corporation
Top ten assignees appearing on patents
2009 - 2018
Pioneer Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| charging control apparatus and method, charging system, correlation method, and computer… 🛈 | 24 | 2011 |
| information recording medium, information recording device and method, information repro… 🛈 | 21 | 2006 |
| write once type recording medium, recording device and recording method for write once t… 🛈 | 21 | 2003 |
| information recording/reproducing apparatus, and information recording medium | 20 | 2000 |
| light emitting element and display device | 19 | 2009 |
| write once recording medium, recording device and recording method for write one recordi… 🛈 | 19 | 2003 |
| plasma display panel and method of manufacturing same | 18 | 2004 |
| simulated sound generation device and simulated sound generation method | 17 | 2010 |
| speaker device | 17 | 2008 |
| information recording apparatus and method, information reproducing apparatus and method… 🛈 | 17 | 2001 |