Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11221457 | Intermittent connection-type optical fiber ribbon, and method for manufacturing intermittent connection-type optical fiber ribbon | Mizuki Isaji, Kouji Tomikawa, Ken Osato | 2022-01-11 |
| 10705304 | Method for manufacturing intermittently-fixed optical fiber ribbon | Mizuki Isaji, Kouji Tomikawa | 2020-07-07 |