MO

Masaru ONGA

LJ Lumentum Japan: 1 patents #2 of 14Top 15%
Overall (2025): #290,281 of 469,880Top 65%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12283793 Semiconductor optical device Takayuki Nakajima 2025-04-22