Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318110 | Multi-channel recording instrument | Ken-Ichiro Ohta, Hiroshi Aibe | 1982-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318110 | Multi-channel recording instrument | Ken-Ichiro Ohta, Hiroshi Aibe | 1982-03-02 |