Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4472346 | Ultrasonic flaw detector device | Hiroyuki Takeda, Kazuo Yamada, Izumi Kobayashi, Shigeru Kajiyama | 1984-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4472346 | Ultrasonic flaw detector device | Hiroyuki Takeda, Kazuo Yamada, Izumi Kobayashi, Shigeru Kajiyama | 1984-09-18 |