Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234787 | Developer composition for electrophotography | Eizi Morimoto, Kuniyasu Kawabe | 1993-08-10 |
| 5234788 | Developer composition for electrophotography | Eizi Morimoto, Kuniyasu Kawabe | 1993-08-10 |