Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252431 | Method for preparing lithographic printing plates not requiring dampening with water | Susumu Yoshida, Koji Furukawa | 1993-10-12 |
SS
Seizi Shigetaka
Overall (All Time): #3,835,149 of 4,157,543Top 95%
1
Patents All Time