How many patents does
Brother Industries have?
patents
44,193
families
16,936
granted
15,664
applications
28,529
JP
17,238
US
17,114
CN
4,455
EP
3,475
WO
638
KR
43
RoW
1,230
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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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the following tables are just extracts from the report
the company report contains more information
Brother Industries
Top ten assignees appearing on patents
2009 - 2018
| brother industries | 37617 |
| kishi, isao | 73 |
| 60 | |
| kyocera corporation | 44 |
| matsushita, yuichi | 23 |
| kishi, motoshi | 20 |
| dupont | 18 |
| hirose manufacturing company | 16 |
| tohoku techno arch company | 15 |
| sato shoji | 13 |
2009
| brother industries | 4800 |
| 22 | |
| kyocera corporation | 16 |
| kishi, isao | 8 |
| kishi, motoshi | 6 |
| dupont | 5 |
| honda akira | 4 |
| nagoya city | 2 |
| matsushita satoshi | 2 |
| matsushita, yuichi | 2 |
2018
| brother industries | 1841 |
| kishi, isao | 3 |
| kyocera corporation | 1 |
| sato shoji | 1 |
| csp technologies | 1 |
Brother Industries
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| tape printer | 137 | 2008 |
| tape cassette | 75 | 2009 |
| tape cassette | 70 | 2008 |
| ink cartridge, set of ink cartridges, and ink cartridge determination system | 50 | 2008 |
| developing cartridge | 48 | 2005 |
| cartridge | 40 | 2010 |
| photosensitive member cartridge, developer cartridge and process cartridge | 39 | 2004 |
| ink cartridges | 35 | 2007 |
| developing cartridge | 33 | 2009 |
| developing device and image forming apparatus | 33 | 2009 |