HY

Hiromitsu Yatsuhashi

DC Dowa Metals & Mining Co.: 1 patents #1 of 3Top 35%
Overall (2024): #442,678 of 561,600Top 80%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11866802 Method for recovering platinum group metals Minoru Kawasaki, Nobuaki Kita 2024-01-09