YH

Yoichiro HIRAKAWA

SU Sumco: 1 patents #19 of 47Top 45%
Overall (2024): #207,777 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12083624 Method of printing laser mark and method of producing laser-marked silicon wafer 2024-09-10