Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10409022 | Method and device for producing optical fiber unit | Tomoaki Kaji, Masayuki Ishioka, Ken Osato, Masayoshi Yamanaka, Naoki Okada | 2019-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10409022 | Method and device for producing optical fiber unit | Tomoaki Kaji, Masayuki Ishioka, Ken Osato, Masayoshi Yamanaka, Naoki Okada | 2019-09-10 |