Hideaki Asakura

3 Patents

• US122614122025

  Electro-absorption Modulator

  Lumentum Japan, Inc.

  0 cites
• US121261382024

  Optical Semiconductor Device and Semiconductor Light-emitting Device

  Lumentum Japan, Inc.

  0 cites
• US120405962024

  Optical Semiconductor Device, Optical Subassembly, and Optical Module

  Lumentum Japan, Inc.

  0 cites