Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023861 | Fixing device and image-forming apparatus comprising the same | Hiroshi Yoshinaga, Masanao Ehara, Akira Shinshi, Naoki Iwaya | 2011-09-20 |
| 7937295 | Product purchasing method, apparatus, and computer program product | Takahiro Aoki, Toru Kaneko, Rei Suda | 2011-05-03 |