Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195886 | Production method of long member made of carbon nanotubes | Eiji Ohta | 2025-01-14 |
| 12139407 | Method for producing carbon nanotube twisted thread, and production apparatus of carbon nanotube twisted thread | Norifumi FUJIMOTO, Eiji Ohta, Tomohiro Yamakawa | 2024-11-12 |