Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9211399 | Disposable electrode and automatic information recognition apparatus | Ikuhiro Tsumura, Hiroyuki Nishiyama, Yohiyuki Hamauzu | 2015-12-15 |
| 7681889 | Seal Device | Hajime Tsuboi | 2010-03-23 |