OM

Osamu Matsunaga

TO Tosoh: 1 patents #15 of 76Top 20%
📍 Ayase, JP: #7 of 19 inventorsTop 40%
Overall (2025): #260,757 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12227830 Yttrium ingot and sputtering target in which the yttrium ingot is used Yuya Tsuchida, Masami MESUDA, Hiroyuki Hara 2025-02-18