Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025157 | Power recovery system | Shigeo Takita, Takashi Yamanaka, Akira Goto, Hideki Kanno | 2011-09-27 |
| 8014644 | Optical waveguide, optical waveguide module and method for forming optical waveguide | Masahito Morimoto | 2011-09-06 |