Aichi
Japan
4
2013-02-21
2
2015-01-27
These are the the leading inventors for applications assigned to S. K. G. CO., LTD.:
S. K. G. CO., LTD. based in Aichi, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
ILLUMINATION DEVICE
#2 | 2012-10-04MANUFACTURING METHOD FOR LIGHT GUIDE PLATE, LIGHT GUIDE PLATE, BACK LIGHT DEVICE, ILLUMINATION DEVICE, AND PARTITION PLATE DEVICE
#3 | 2012-04-19 ✅ Patent 8,940,200 granted on 2015-01-27Manufacturing method for light guide plate
#4 | 2010-07-22 ✅ Patent 8,549,777 granted on 2013-10-08Method for manufacturing light guide plate, light guide plate, and light emitting sign using the light guide plate
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