Tokyo
Japan
2
2015-12-03
The entities that hold a legal rights for patent applications filed by inventor DOGEN Yuta:
Yuta DOGEN from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical device provided to an eye glass or a helmet having a voltage control unit that switches a voltage cyclically
#2 | 2015-12-03Optical device provided to an eye glass or a helmet having a frontal transmittance and a peripheral transmittance
1377437 ⎘