Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8155532 | Optical transmission apparatus, optical transmission system, apparatus control method, and recording medium on which program for the apparatus is recorded | — | 2012-04-10 |
| 7472541 | Compressor control unit and gas turbine power plant including this unit | Kazuhiro Takeda, Kazuko Takeshita, Makoto Tsutsui, Hiroaki Yoshida | 2009-01-06 |