Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8896454 | Exit monitor | Ryohei Yanagishima, Ryoichi Saito, Satoshi Takano | 2014-11-25 |
| 8865276 | Water-pressure transfer printing film | Yasuyoshi Kondo | 2014-10-21 |
| 8324579 | Article carrying-out monitor | Ryohei Yanagishima | 2012-12-04 |