How many patents does
Fuji Electric Device Technology Company have?
patents
1,188
families
549
granted
354
applications
834
JP
500
US
474
CN
118
KR
14
WO
12
EP
11
RoW
59
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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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Fuji Electric Device Technology Company
Top ten assignees appearing on patents
Fuji Electric Device Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| trench gate type semiconductor device and method of producing the same | 15 | 2008 |
| semiconductor device | 13 | 2008 |
| semiconductor device | 11 | 2008 |
| trench type insulated gate mos semiconductor device | 11 | 2007 |
| magnetic recording medium | 10 | 2007 |
| electrophotographic photoreceptor and process for producing the photoreceptor | 9 | 2008 |
| semiconductor device having insulated gate semiconductor element, and insulated gate bip… 🛈 | 9 | 2008 |
| electrophotographic photoreceptor and method for manufacturing the electrophotographic p… 🛈 | 9 | 2008 |
| method of producing a semiconductor device | 8 | 2005 |
| novel ethylene compound, charge transport material containing the ethylene compound, pho… 🛈 | 8 | 2008 |