How many patents does
Toshiba Lighting & Technology Corporation have?
patents
6,146
families
2,712
granted
961
applications
5,185
JP
2,932
CN
1,040
US
974
EP
752
WO
110
KR
96
RoW
242
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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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patents
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patent families
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Toshiba Lighting & Technology Corporation
Top ten assignees appearing on patents
2009 - 2018
Toshiba Lighting & Technology Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| lamp | 39 | 2005 |
| lighting device | 24 | 2008 |
| illuminating device | 22 | 2007 |
| substrate and lighting apparatus | 21 | 2008 |
| led lighting device and illuminating device | 20 | 2009 |
| power supply device and illuminating apparatus provided with power supply device | 19 | 2008 |
| lighting apparatus | 19 | 2010 |
| light-emitting module and lighting apparatus | 19 | 2008 |
| lighting fixture | 17 | 2011 |
| lighting apparatus | 14 | 2007 |