RF

Ritsuo Fukaya

HH Hitachi High-Technologies: 1 patents #155 of 456Top 35%
Overall (2025): #241,761 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12379392 Surface analysis device Yasuhiro Ando, Yoshihiro Isozaki 2025-08-05