Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
YO

Yuka OKAMOTO

NT NTT: 1 patents #346 of 767Top 50%
Overall (2025): #154,868 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12225333 Optical communication system, monitoring device, and monitoring method Hirotaka UJIKAWA, Tomoya HATANO, Sei KOU 2025-02-11