Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700616 | Developer for developing an electrostatic image and image forming method | Osamu Tamura, Hiroshi Yusa, Takakuni Kobori, Masaichiro Katada | 1997-12-23 |
| 5691093 | Method of forming a full-color toner image onto a laminated film | Makoto Kanbayashi, Tatsuya Nakamura, Tatsuhiko Chiba, Kazuyuki Miyano | 1997-11-25 |
| 5672452 | Method for transferring color images onto both sides of a transfer material | Makoto Kanbayashi, Tatsuya Nakamura, Tatsuhiko Chiba, Koji Inaba | 1997-09-30 |
| 5663026 | Magnetic toner, process cartridge and image forming method | Hiroyuki Suematsu, Koichi Tomiyama, Hiroshi Yusa, Takakuni Kobori, Masaichiro Katada | 1997-09-02 |