How many patents does
Roland Dg Corporation have?
patents
781
families
306
granted
211
applications
570
JP
374
US
253
EP
62
CN
43
WO
32
KR
7
GB
1
RoW
9
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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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the following tables are just extracts from the report
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Roland Dg Corporation
Top ten assignees appearing on patents
2009 - 2018
| roland dg corporation | 513 |
| sii printek | 16 |
| noritake company | 2 |
| lg electronics | 1 |
| seiko instruments | 1 |
2009
| roland dg corporation | 24 |
| sii printek | 1 |
2018
| roland dg corporation | 129 |
| noritake company | 2 |
Roland Dg Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| inkjet printer | 17 | 2008 |
| optical symbol reading device and reading method | 10 | 2014 |
| liquid supply system and inkjet recording device including the same | 10 | 2015 |
| inkjet recording device | 10 | 2015 |
| ink jet type recording device and computer program | 10 | 2008 |
| recording medium take-up mechanism and printer | 9 | 2013 |
| inkjet recording device | 9 | 2008 |
| dust collecting case and cutting machine equipped therewith | 9 | 2010 |
| work holding device and cutting device | 8 | 2013 |
| carrier device and inkjet printer having the same, and carrying method | 8 | 2014 |