Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081594 | Extension subordinate machine system and signal relaying method | Toshiaki Oodachi, Yoshiteru Hirano, Yoshiyuki Shiozaki, Naoki Uchida, Masafumi Shiohara | 2011-12-20 |