Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654244 | Process for producing semiconductor strain-sensitive sensor | Minekazu Sakai, Tsuyoshi Fukada | 1997-08-05 |
| 5643803 | Production method of a semiconductor dynamic sensor | Tsuyoshi Fukada, Yoshimi Yoshino, Minekazu Sakai | 1997-07-01 |