HO

Hideyuki Okamoto

Dai Nippon Printing Co.: 1 patents #67 of 212Top 35%
Overall (2021): #433,078 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11211558 Deposition mask device and method of manufacturing deposition mask device Yusuke Nakamura, Masato Ushikusa 2021-12-28