Issued Patents 1994
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368931 | Lithographic printing plate precursor of direct image type | Kazuo Ishii | 1994-11-29 |
| 5342725 | Liquid developer for electrostatic photography | — | 1994-08-30 |
| 5342716 | Electrophotographic lithographic printing plate precursor | Seishi Kasai | 1994-08-30 |
| 5338628 | Electrophotographic light-sensitive material | Kazuo Ishii | 1994-08-16 |
| 5334475 | Liquid developer for electrostatic photography | — | 1994-08-02 |
| 5308730 | Liquid developer for electrostatic photography | Nobuo Suzuki, Yutaka Sakasai, Seiji Horie | 1994-05-03 |
| 5298357 | Liquid developer for electrostatic photography and duplicating method using the same | Hideyuki Hattori, Kazuo Ishii | 1994-03-29 |
| 5294507 | Electrophotographic lithographic printing plate precursor | Seishi Kasai | 1994-03-15 |
| 5293179 | Work convey method and apparatus | Fumio Ichikawa, Kunio Ohtaki, Tsuyoshi Orikawa | 1994-03-08 |
| 5275916 | Direct-image type lithographic printing plate precursor | — | 1994-01-04 |