Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612770 | Developing device with partition member of varying length | Kazumasa Makino, Soichiro Nishimura | 1997-03-18 |
| 5604609 | Light reflection type detection device in facsimile machine | Katsutoshi Seguchi, Yoshikatsu Kameyama, Tomohisa Higuchi, Hiroaki Yazawa, Makoto Yamada | 1997-02-18 |