The report contains ten-year analysis with the following sections
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sony corporation | 67 |
panasonic corporation | 13 |
idemitsu kosan company | 3 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
light-emitting element, display device, and method for manufacturing light-emitting elem… 🛈 | 27 | 2009 |
el display apparatus | 25 | 2001 |
display apparatus, manufacturing method of display apparatus, and electronic device | 21 | 2009 |
display apparatus | 20 | 2001 |
image display device and method of controlling the same | 19 | 2008 |
display unit and electronic apparatus | 18 | 2012 |
display unit, method for processing video signal, and program for processing video signal | 18 | 2007 |
luminous display device, and its manufacturing method | 17 | 2006 |
display device, electro-optical element driving method and electronic equipment | 15 | 2006 |
driving method of organic electroluminescence emission part | 15 | 2009 |