Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353036 | Optical fiber cable | Akira Namazue, Shogo Shimizu, Okimi Mukai, Ken Osato | 2025-07-08 |
| 12062899 | Bundling suspension wire | Ryo Inagaki, Ken Osato, Masayuki Ishioka | 2024-08-13 |
| 11921336 | Reticulated tube, optical fiber protective unit, method for protecting optical fiber, and method for manufacturing reticulated tube | Masayuki Ishioka, Mizuki Isaji, Tomoaki Kaji, Soichiro Kaneko, Koji Tomikawa +2 more | 2024-03-05 |
| 11782228 | Optical fiber cable | Akira Namazue, Shogo Shimizu, Okimi Mukai, Ken Osato | 2023-10-10 |
| 11768344 | Cable wiring method | Akira Namazue, Ken Osato | 2023-09-26 |
| 11525972 | Reticulated tube, optical fiber protective unit, method for protecting optical fiber, and method for manufacturing reticulated tube | Masayuki Ishioka, Mizuki Isaji, Tomoaki Kaji, Soichiro Kaneko, Koji Tomikawa +2 more | 2022-12-13 |
| 11048054 | Optical fiber cable and method of manufacturing optical fiber cable | Shogo Shimizu, Akira Namazue, Ken Osato | 2021-06-29 |