Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4294672 | Method for preparing a support for a lithographic printing plate | Hisao Ohba, Kazutaka Oda, Azusa Ohashi | 1981-10-13 |
YY
Yukio Yabuta
Overall (All Time): #4,098,546 of 4,157,543Top 100%
1
Patents All Time