Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7925132 | Nonlinear optical fiber, nonlinear optical device, and optical signal processing apparatus | Yuki Taniguchi, Jiro Hiroishi, Masanori Takahashi | 2011-04-12 |
| 7878712 | Optical fiber, optical fiber ribbon, and optical interconnection system | Iwao Shimotakahara, Harumi Inaba | 2011-02-01 |