Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464776 | Method for manufacturing combined yarn bundle, and method for manufacturing carbon fiber in which resulting combined yarn bundle is used (as amended) | Keiichi Ishio, Koichi Aizu | 2019-11-05 |
| 10321819 | Ophthalmic imaging apparatus | Ryota Ishiai | 2019-06-18 |