Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883734 | Toner for development of electrostatic image and method of fixing employing the same | Satoru Ikeuchi, Mitutaka Arai, Yuki Okuyama, Tomoo Shiohara, Yasuhiko Oyama | 1989-11-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883734 | Toner for development of electrostatic image and method of fixing employing the same | Satoru Ikeuchi, Mitutaka Arai, Yuki Okuyama, Tomoo Shiohara, Yasuhiko Oyama | 1989-11-28 |