How many patents does
Ushio have?
patents
3,295
families
1,143
granted
791
applications
2,504
JP
1,327
CN
536
US
368
KR
297
EP
119
WO
85
GB
2
RoW
561
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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
42 million
patent families
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Ushio
Top ten assignees appearing on patents
2009 - 2018
| ushio | 1361 |
| ushio denki | 1315 |
| ushio electric | 341 |
| energetiq technology | 24 |
| komatsu | 18 |
| sumitomo taku | 13 |
| topco technologies corporation | 13 |
| shin-etsu chemical company | 10 |
| sanyo electric company | 9 |
| gigaphoton | 8 |
2009
| ushio | 242 |
| ushio denki | 122 |
| ushio electric | 65 |
| gigaphoton | 3 |
| sanyo electric company | 3 |
| colcoat | 1 |
| sumitomo electric industries | 1 |
| etou denki | 1 |
2018
| ushio denki | 9 |
Ushio
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| apparatus and method for irradiating polarized light for light alignment | 27 | 2013 |
| ultraviolet light irradiation device | 12 | 2009 |
| desmearing method and desmearing device | 12 | 2012 |
| short arc discharge lamp | 11 | 2012 |
| polarized light illuminating apparatus | 11 | 2012 |
| polarized light illuminating apparatus | 11 | 2012 |
| method for separating bonded bodies using excimer light irradiation | 11 | 2010 |
| short arc type mercury lamp | 11 | 2012 |
| excimer lamps | 11 | 2007 |
| light source | 11 | 2008 |