Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503136 | Two-component resin system of acrylic and diene polymers for coating electrophotographic carrier particles | Kenkichi Hara, Shigeo Yokoe, Kazuyoshi Oka, Tamotsu Murakami | 1985-03-05 |
| 4486502 | Resin-coated carrier for use in two-component electrophotographic developers | Kenkichi Hara, Shigeo Yokoe, Kazuyoshi Oka, Tamotsu Murakami | 1984-12-04 |