Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994385 | Vibration state detection device and machine tool including vibration state detection device | Hisayoshi Morita | 2021-05-04 |
| 8845938 | Polyacrylonitrile fiber manufacturing method and carbon fiber manufacturing method | Tomoko Ichikawa, Takashi Ochi, Akira Kishiro, Takashi Shibata, Masafumi Ise | 2014-09-30 |