Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803367 | Light beam scanning apparatus employing beam modulation in accordance with the start of scan and end of scan signals | Hideo Ishizaka | 1989-02-07 |
MM
Masakazu Murase
Overall (1989): #79,809 of 140,708Top 60%
1
Patents 1989