Koza
Japan
3
2007-12-06
The entities that hold a legal rights for patent applications filed by inventor Ohara Hiroki:
Hiroki Ohara from Koza, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR MANUFACTURING ELECTROLUMINESCENT MATERIAL
#2 | 2007-09-20LIGHT-EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF
#3 | 2007-09-06LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, LIGHTING DEVICE, AND ELECTRONIC APPLIANCE
4481776 ⎘