Hisato Uetsuka

City:

Hitachi

Country:

Japan

Published Applications:

Last publication date:

2011-07-28

Top Assignees for applications by Hisato Uetsuka

The entities that hold a legal rights for patent applications filed by inventor Uetsuka Hisato:

Hisato Uetsuka from Hitachi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

Wavelength domain optical switch

Optical waveguide-type wavelength domain switch

Waveguide type wavelength domain optical switch

InventorID:

3596764 ⎘