Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5184513 | Automatic ultrasonic testing apparatus for detecting flaws of structural balls | Koji Fushimi | 1993-02-09 |
| 5060517 | Immersion type automatic ultrasonic testing aparatus for detecting flaws of balls | Koji Fushimi, Kazuhiro Konishi | 1991-10-29 |
| 4969361 | Ultrasonic flaw detecting method and apparatus for structural balls | Keiji Kawasaki, Koji Fushimi | 1990-11-13 |
| D259569 | Combined camera and binoculars | — | 1981-06-16 |