Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107278 | Image forming apparatus | Kazuyuki Shimada, Yoshiharu Niito, Keiichi Iwasaki, Hideo Azumai, Takahiro Yagishita +1 more | 1992-04-21 |
| 5019913 | Recording apparatus having control data selectively designated in memory which corresponds to one of multiple optical scanning systems | Takahiro Yagishita, Masayoshi Miyamoto, Kazuyuki Shimada, Hideo Azumai, Yoshiharu Niito +1 more | 1991-05-28 |
| 4990965 | Image forming apparatus having duplex unit | — | 1991-02-05 |
| 4956678 | Recording sheet transport apparatus | Yasushi Nakazato | 1990-09-11 |
| 4899348 | Method and apparatus for controlling optical output of laser light source | Kazuyuki Shimada | 1990-02-06 |
| 4750020 | Sheet feeding apparatus | Hisao Ishizu | 1988-06-07 |