Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041277 | Image forming apparatus | Yasushi Hashimoto, Masami Takeshita, Kazuhiko Kawasaki | 2011-10-18 |
| 5179417 | Apparatus for printing on opposite surfaces of a strip of printing paper | Tomio Sugaya, Yasuyuki Tsuji, Yasuo Kikuchi, Katsuhiro Akinaga, Masaaki Akutsu | 1993-01-12 |