Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875060 | Discharge head for an electrostatic recording device | Yuji Suemitsu, Kazuo Asano | 1989-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875060 | Discharge head for an electrostatic recording device | Yuji Suemitsu, Kazuo Asano | 1989-10-17 |