Ebina
Japan
7
2021-09-16
The entities that hold a legal rights for patent applications filed by inventor Murakami Akemi:
Akemi Murakami from Ebina, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical semiconductor element, optical semiconductor device, optical transmission system, and method of manufacturing optical semiconductor device
#2 | 2020-10-22Semiconductor optical amplifier, optical output device, and distance measuring device
#3 | 2020-09-03Semiconductor optical amplifier, semiconductor optical amplification device, optical output device, and distance measuring device
#4 | 2019-12-19Semiconductor optical amplifier, light output apparatus, and distance measuring apparatus
#5 | 2016-09-22Surface emitting semiconductor laser device
#6 | 2005-12-08Semiconductor laser apparatus and manufacturing method thereof
#7 | 2005-10-27Semiconductor laser apparatus and manufacturing method thereof
6055437 ⎘