Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6526255 | Copying apparatus having paper inverting unit | Kiyoteru Itoh, Masamitsu Inaba, Kazuo Watanabe | 2003-02-25 |
| 6340157 | Recording apparatus capable of recording images on both sides of recording paper | Kazuo Watanabe, Toshihiko Okamuro, Hiroshi Yoshida | 2002-01-22 |