Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365169 | Remote field eddy current flaw detector for metal material including attenuator, adder, phase shiftery and phase comparator | Yasuharu Hosohara, Shigeru Fujiwara, Toshihide Kawabe | 1994-11-15 |