Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8422844 | Plastic optical fiber cable and method of transmitting signal | Yoshihiro Tsukamoto, Tsuyoshi Kimura, Rie Akihara, Mitsuhiro Matsuo | 2013-04-16 |
| 8023789 | Plastic optical fiber cable and method of signal transmission using the same | Amane Aoyagi, Yoshihito Tsukamoto, Yoshiko Maeda, Tsuyoshi Kimura | 2011-09-20 |
| 7609930 | Plastic optical fiber cable | Amane Aoyagi, Yoshihiro Tsukamoto | 2009-10-27 |