TA

Takahiro Arakawa

IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #5 of 33Top 20%
Overall (2003): #111,295 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6640632 Ultrasonic flaw detection method and apparatus Hiroaki Hatanaka, Saburo Shibata 2003-11-04