How many patents does
Ulvac have?
patents
7,657
families
2,206
granted
1,874
applications
5,783
JP
2,454
CN
1,034
US
845
KR
687
WO
678
EP
453
GB
1
RoW
1,505
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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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Ulvac
Top ten assignees appearing on patents
2009 - 2018
2009
| ulvac | 802 |
| ulvac materials | 14 |
| ulvac material | 6 |
| toyota motor corporation | 5 |
| ube ind | 5 |
| nec electronics corporation | 4 |
| ulvak | 3 |
| canon anelva corporation | 3 |
| mitsui chemicals | 3 |
| toto | 3 |
Ulvac
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| process for producing thin organic film | 51 | 2007 |
| coating method and apparatus, a permanent magnet, and manufacturing method thereof | 18 | 2005 |
| photoelectric conversion device manufacturing method, photoelectric conversion device, a… 🛈 | 17 | 2008 |
| method for production of water-reactive al film, and structural member for film-forming … 🛈 | 17 | 2008 |
| manufacturing method and device for transparent conductive film, sputtering target and t… 🛈 | 16 | 2009 |
| evaporation material and method for producing evaporation material | 16 | 2008 |
| process for production of water-reactive al film and constituent members for film deposi… 🛈 | 15 | 2008 |
| water-reactive al composite material, water-reactive al film, process for production of … 🛈 | 15 | 2008 |
| water-reactive al composite material, water-reactive al film, method for production of t… 🛈 | 15 | 2008 |
| water-reactive al composite material, water-reactive al film, process for production of … 🛈 | 15 | 2008 |