Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351603 | Electronic copying apparatus | — | 1982-09-28 |
| 4331100 | Magnetic brush development apparatus | Manabu Mochizuki, Masahide Harada, Mitsuo Tanaka, Kouji Suzuki, Kazuo Kobayashi | 1982-05-25 |
| 4324483 | Magnetic brush development apparatus | Minoru Suzuki, Makoto Hashimoto | 1982-04-13 |