How many patents does
Seiko Instr have?
patents
2,739
families
450
granted
880
applications
1,859
US
699
CN
649
JP
457
KR
222
EP
162
WO
73
GB
6
RoW
471
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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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Seiko Instr
Top ten assignees appearing on patents
2009 - 2018
| seiko instruments | 1672 |
| seiko instr | 514 |
| manaka saburo | 31 |
| sii semiconductor corporation | 30 |
| kishi, matsuo | 16 |
| toshiba tec corporation | 12 |
| sii crystal technology | 12 |
| nsg precision | 6 |
| otsl | 5 |
| ntt docomo | 4 |
2009
| seiko instruments | 217 |
| seiko instr | 78 |
| manaka saburo | 2 |
| kishi, matsuo | 1 |
2018
| seiko instruments | 4 |
| ablic | 1 |
| kishi, matsuo | 1 |
Seiko Instr
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| semiconductor device and method for manufacturing the same | 14 | 2007 |
| semiconductor device | 13 | 2009 |
| semiconductor device and method of manufacturing the same | 13 | 2008 |
| magnetic sensor circuit | 13 | 2007 |
| magnetic sensor circuit | 13 | 2007 |
| photo-detection device and image display device | 12 | 2007 |
| optical detection device, and image display device | 12 | 2007 |
| semiconductor device | 12 | 2009 |
| semiconductor device and method of manufacturing the same | 12 | 2008 |
| switch circuit | 12 | 2012 |