Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357553 | Surface-acoustic-wave device | Shoichi Minagawa, Takamasa Sakai, Takeshi Okamoto | 1982-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357553 | Surface-acoustic-wave device | Shoichi Minagawa, Takamasa Sakai, Takeshi Okamoto | 1982-11-02 |