SH

Shuichi Hiruoka

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
Overall (All Time): #4,041,418 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4472973 Ultrasonic flaw detecting apparatus of electronically scanning type Kazuo Sugai, Yasuaki Sato, Hirotoshi Kino 1984-09-25