TT

Tsutomu Tetsuka

HH Hitachi High-Technologies: 1 patents #163 of 480Top 35%
Overall (2024): #233,893 of 561,600Top 45%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12051560 Ion gun and ion milling machine Kengo Asai, Hisayuki Takasu, Toru Iwaya 2024-07-30