Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650254 | Image formation process | Atsuhiko Eguchi, Yoshifumi Iida, Kaori Ohishi, Takayoshi Aoki, Toshiyuki Yano | 1997-07-22 |
| 5629120 | Electrostatic image developing carrier and electrostatic image developer | Manabu Serizawa, Ikutaroh Nagatsuka, Sakon Takahashi | 1997-05-13 |