Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682572 | Image density control method for an image recorder | Kazuo Murai, Shinji Kato | 1997-10-28 |
| 5604575 | Image forming apparatus with toner recycling device | Hiromitsu Takagaki, Shinji Kato, Shigeru Watanabe, Mayumi Yoshida, Shunji Kato | 1997-02-18 |