Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697032 | Transfer drum having a pushing member for increasing the contact width of the transfer region | Isao Kumada, Takashi Hasegawa, Satoshi Tamura | 1997-12-09 |
| 5659842 | Image forming apparatus | Takashi Hasegawa, Masahiro Inoue, Nobuhiko Takekoshi | 1997-08-19 |
| 5600421 | Image forming apparatus | Nobuhiko Takekoshi, Takashi Hasegawa, Masahiro Inoue | 1997-02-04 |
| 5598256 | Image forming apparatus | Isao Kumada, Takashi Hasegawa, Satoshi Tamura | 1997-01-28 |