Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689514 | Method and apparatus for testing the address system of a memory system | — | 1997-11-18 |
| 5679897 | Piezoelectric type acceleration sensor with metallic case and resin package | Hideki Matsumoto, Harumi Aoki, Shinji Shimazaki, Katsuyuki Tsuji | 1997-10-21 |