Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833065 | Process for producing support for presensitized lithographic printing plate using alkaline electrolyte | Hirokazu Sakaki | 1989-05-23 |
HN
Haruo Nakanishi
Overall (1989): #108,058 of 140,708Top 80%
1
Patents 1989