Katano
Japan
7
2012-03-01
The entities that hold a legal rights for patent applications filed by inventor Shiohama Eiji:
Eiji Shiohama from Katano, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Illuminating light communication device
#2 | 2010-05-06Insulation type AC-DC converter and LED DC power supply device using the same
#3 | 2010-05-06LED LIGHTING CIRCUIT AND ILLUMINATING APPARATUS USING THE SAME
#4 | 2007-04-19Light emitting device using light emitting diode chip
#5 | 2006-08-01Light emitting device using LED
#6 | 2005-08-16Light emitting device using LED
#7 | 2005-04-05Light source device using LED, and method of producing same
3607905 ⎘