Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081855 | Optical fiber and optical cable | Tetsuya Nakanishi, Fumiaki Satou, Hiroshi Miyano, Takashi Sasaki | 2011-12-20 |
| 8081856 | Optical fiber and optical cable | Tetsuya Nakanishi, Fumiaki Satou, Hiroshi Miyano, Takashi Sasaki | 2011-12-20 |
| 7927025 | Optical fiber branch cable, method of wiring the same, and method of providing the same | Kenichiro Ohtsuka, Keisuke Okada, Masaji Yahagi, Hiroshi Nagai, Hideaki Tajima +2 more | 2011-04-19 |