Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835778 | Optical fiber cable production method, and optical fiber cable | Tomoaki Kaji, Ken Osato | 2023-12-05 |
| 11782228 | Optical fiber cable | Shogo Shimizu, Go Taki, Okimi Mukai, Ken Osato | 2023-10-10 |
| 11768344 | Cable wiring method | Go Taki, Ken Osato | 2023-09-26 |
| 11709329 | Optical fiber cable | Shogo Shimizu, Ken Osato | 2023-07-25 |