Inventor
YAMAUCHI SHUNYA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “YAMAUCHI SHUNYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMENTUM JAPAN INC
6 patentsUS11462886B2Oct 4, 2022
Buried-type semiconductor optical device
LUMENTUM JAPAN INC0 citations50
US12040596B2Jul 16, 2024
Optical semiconductor device, optical subassembly, and optical module
LUMENTUM JAPAN INC0 citations49
US11081858B2Aug 3, 2021
Optical transmitter module, optical module, optical transmission equipment and method of manufacturing thereof
LUMENTUM JAPAN INC0 citations48
US12261412B2Mar 25, 2025
Electro-absorption modulator
LUMENTUM JAPAN INC0 citations47
US12126138B2Oct 22, 2024
Optical semiconductor device and semiconductor light-emitting device
LUMENTUM JAPAN INC0 citations47
US10771161B2Sep 8, 2020
Optical transmission module
LUMENTUM JAPAN INC0 citations38