Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336581 | Microcapsule, microcapsule toner and process for preparation thereof | Takeshi Mikami | 1994-08-09 |
| 5334480 | Capsule toner | Koichi Takashima, Izuru Matsui, Tsutomu Kubo | 1994-08-02 |
| 5312710 | Electrophotographic toner and process for producing the same | Kazufumi Tomita, Koichi Takashima, Tsutomu Kubo, Izuru Matsui | 1994-05-17 |
| 5300388 | Toner for electrophotography and process for producing the same | Kazufumi Tomita | 1994-04-05 |