Otsu
Japan
4
2011-11-10
The entities that hold a legal rights for patent applications filed by inventor Tsukamoto Jun:
Jun Tsukamoto from Otsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Material for photovoltaic device, and photovoltaic device
#2 | 2011-02-03Electron donating material, material for photovoltaic devices and photovoltaic device
#3 | 2005-02-22Color filter and liquid crystal display device
#4 | 2005-02-15Color filter and liquid crystal display device
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