Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7886604 | Electromagnetic ultrasonic flaw detection method and electromagnetic ultrasonic transducer to be used therefor | Masahiro Hirao, Hirotsugu Ogi, Tsutomu Kikuchi | 2011-02-15 |