Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374981 | Electrostatic recording apparatus capable of maintaining constant gap between flexible recording electrodes and opposite electrode by flexible recording electrodes | Tadao Yamamoto, Kenichiro Asako, Shigeru Shimizu | 1994-12-20 |