Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689790 | Image forming apparatus with space particle layer formed on transfer drum | Takahiro Kubo, Takashi Hasegawa, Satoshi Tamura | 1997-11-18 |
| 5652650 | Color image apparatus including a plurality of developing devices having a particular sequence of operation | Takeshi Menjo, Hisashi Fukushima, Takashi Hasegawa | 1997-07-29 |
| 5619746 | Image forming apparatus having recording material bearing member | Takahiro Kubo, Hisashi Fukushima, Takeshi Menjo, Takashi Hasegawa, Satoshi Tamura | 1997-04-08 |