Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286579 | Fiber production method and carbon fiber production method | Takuya Nagasaka, Fumiya Yano, Naoyuki Furukawa, Seiji NAGANO, Yuma Matsubara | 2022-03-29 |
| 10464776 | Method for manufacturing combined yarn bundle, and method for manufacturing carbon fiber in which resulting combined yarn bundle is used (as amended) | Koichi Aizu, Masaki Nakano | 2019-11-05 |