Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637996 | Bookbinding apparatus, adhesive cartridge, and image forming apparatus | Yasuyoshi Hayakawa, Tomoyuki Araki, Atsushi Ogata, Masayoshi Fukatsu, Junichi Sekiyama | 2003-10-28 |
| 6561503 | Sheet processing device with stack alignment | Atsushi Ogata, Teruo Komatsu, Yasuyoshi Hayakawa, Tomoyuki Araki, Masayoshi Fukatsu | 2003-05-13 |
| 6534761 | Image reader with a closed-state detector and image forming apparatus using same | Masayoshi Fukatsu, Yasuyoshi Hayakawa, Tomoyuki Araki | 2003-03-18 |