Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947166 | Optical fiber cable, optical combiner unit using optical fiber cable, and laser device | — | 2024-04-02 |
| 8478095 | Optical fiber cable for wiring in premises | Daiki Takeda, Naoki Okada, Satoru Shiobara, Shimei Tanaka, Katsuyoshi Endoh +2 more | 2013-07-02 |
| 8412013 | Optical fiber cable and laying method thereof | Satoru Shiobara, Shimei Tanaka, Daiki Takeda, Masashi Ohno, Naoki Okada +2 more | 2013-04-02 |
| 4723502 | Rubber boat | — | 1988-02-09 |