Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368931 | Lithographic printing plate precursor of direct image type | Eiichi Kato | 1994-11-29 |
| 5338628 | Electrophotographic light-sensitive material | Eiichi Kato | 1994-08-16 |
| 5298357 | Liquid developer for electrostatic photography and duplicating method using the same | Hideyuki Hattori, Eiichi Kato | 1994-03-29 |