Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351192 | Fluid flow velocity sensor using a piezoelectric element | Susumu Osaka | 1982-09-28 |
| 4339682 | Rotative motor using a piezoelectric element | Susumu Osaka | 1982-07-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351192 | Fluid flow velocity sensor using a piezoelectric element | Susumu Osaka | 1982-09-28 |
| 4339682 | Rotative motor using a piezoelectric element | Susumu Osaka | 1982-07-13 |