Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629120 | Electrostatic image developing carrier and electrostatic image developer | Manabu Serizawa, Ikutaroh Nagatsuka, Haruhide Ishida | 1997-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629120 | Electrostatic image developing carrier and electrostatic image developer | Manabu Serizawa, Ikutaroh Nagatsuka, Haruhide Ishida | 1997-05-13 |