How many patents does
Nippon Electric Glass Company have?
patents
5,889
families
1,773
granted
1,315
applications
4,574
JP
2,238
CN
772
WO
690
US
607
KR
405
EP
319
RoW
858
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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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patent families
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Nippon Electric Glass Company
Top ten assignees appearing on patents
Nippon Electric Glass Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| glass roll, device for producing glass roll, and process for producing glass roll | 83 | 2008 |
| hardened glass substrate and method for manufacturing the same | 79 | 2007 |
| laminate, method for cutting laminate, method for processing laminate, and device and me… 🛈 | 33 | 2011 |
| glass plate | 27 | 2009 |
| reinforced plate glass and method for manufacturing the same | 24 | 2007 |
| glass plate cutting method and glass plate cutting device | 21 | 2011 |
| organic electroluminescence device | 20 | 2010 |
| process for production of glass substrates and glass substrates | 19 | 2008 |
| tempered glass, and tempered glass plate | 17 | 2011 |
| glass ribbon and process for production thereof | 16 | 2009 |