Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8301001 | Optical cable and optical transmission system | Tetsuya Nakanishi, Fumiaki Satou, Hiroshi Miyano, Takashi Sasaki | 2012-10-30 |
| 8249407 | Optical fiber and optical cable | Tetsuya Nakanishi, Fumiaki Satou, Hiroshi Miyano, Takashi Sasaki | 2012-08-21 |
| 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 |
| 7731429 | Optical connector and method of attaching optical fiber cord to optical connector | Kenichiro Ohtsuka, Daizo Nishioka, Yukihiro Yokomachi, Kenichi Suzuki, Takayasu Yamauchi +1 more | 2010-06-08 |