Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056894 | Image forming apparatus | — | 2011-11-15 |
| 7976005 | Paper sheets storage and paper sheets handling apparatus | Shinji Shibata, Minoru Kadowaki, Riichi Kato | 2011-07-12 |
| 7883771 | Halogen-free pressure-sensitive adhesive tape | Hiroshi Umemoto, Masato Koike, Susumu Hara | 2011-02-08 |
| 7879132 | Method for reduction treatment of metal oxide or ironmaking waste and method for concentration and recovery zinc and/or lead | Tetsuharu Ibaraki, Shoji Imura, Hiroshi Oda, Yoichi Abe, Shigeki Takahashi +2 more | 2011-02-01 |