How many patents does
Tokyo Seimitsu Company have?
patents
972
families
404
granted
309
applications
663
JP
551
US
133
EP
64
WO
43
KR
37
CN
20
GB
5
RoW
119
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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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Tokyo Seimitsu Company
Top ten assignees appearing on patents
Tokyo Seimitsu Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| workpiece dividing device and workpiece dividing method | 17 | 2011 |
| shape measurement device | 16 | 2013 |
| three-dimensional coordinate measurement apparatus | 16 | 2015 |
| dicing blade | 15 | 2012 |
| outline profile surface roughness measurement device and outline profile surface roughne… 🛈 | 14 | 2012 |
| probe device | 13 | 2013 |
| dicing device and dicing method | 13 | 2012 |
| rotational angle measurement device and rotational angle measurement method | 11 | 2012 |
| laser dicing device | 11 | 2015 |
| surface shape measuring method, misalignment amount calculating method, and surface shap… 🛈 | 11 | 2015 |