Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4448871 | Toner for developing an electrostatically charged image and manufacturing method thereof | Kiyoshi Tamaki, Hideki Murata, Sadatugu Terada, Tsuneo Wada, Hiroyuki Takagiwa | 1984-05-15 |
| 4415644 | Electrostatic image developing toner and a method for the production thereof | Kiyoshi Tamaki, Hideki Murata, Sadatugu Terada, Tsuneo Wada, Hiroyuki Takagiwa | 1983-11-15 |