Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7618205 | Web conveyance mechanism and image forming apparatus | Keijirou Hamaba, Yoshihisa Takanozawa | 2009-11-17 |
| 5615001 | Multicolor image forming apparatus | Masato Kawashima, Hideyuki Shimobuchi, Hiroyuki Okitsu, Masato Matsuzuki, Hiroaki Yoshida +5 more | 1997-03-25 |