Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270389 | Method and apparatus for the automatic ultrasonic flaw detection | Toshio Shiraiwa, Hisao Yamaguchi, Shigeaki Matsumoto, Kimio Nakajima | 1981-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270389 | Method and apparatus for the automatic ultrasonic flaw detection | Toshio Shiraiwa, Hisao Yamaguchi, Shigeaki Matsumoto, Kimio Nakajima | 1981-06-02 |