Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11018482 | Coating-peeling apparatus of rectangular conductor wire | Keiichiro Oka, Kenji Masai, Tomotsugu Takahashi, Junya Shigeno | 2021-05-25 |
| 10843249 | Machining apparatus | Keiichiro Oka, Takayuki Motojima, Yasuhiro Kinoshita | 2020-11-24 |