Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8244154 | Recycling method of toner container | Takahiro Ito, Hideaki Takeuchi, Shinji Otani | 2012-08-14 |
| 8171662 | Method for processing separation and rupture portion of display label, display label-attached product, and display label attachment structure | Takahiro Itoh, Hideaki Takeuchi, Shinji Otani, Shigeru Nishiyama, Tsutomu Ashikari +1 more | 2012-05-08 |