Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7920820 | Bookbinding apparatus and image forming system comprising the same | Kouichi Kitta, Akihiko Tsukui, Suguru Maruyama | 2011-04-05 |
| 7898312 | Variable delay apparatus | Hitoshi Asano, Kazuya Toki, Michiaki Matsuo, Suguru Fujita | 2011-03-01 |