Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289387 | Method for measuring stress | Junichiro Matsuoka, Jun Kiyoshige, Kazuhiko Tsukaguchi, Shigenori Kazama | 1994-02-22 |
| 5280724 | Ultrasonic inspection method for detecting defects in solid objects | Shigenori Kazama | 1994-01-25 |