Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556165 | Antenna apparatus and waveguide rotary coupler | Tomoaki Fukushima, Ichiro Shirokawa, Hidetaka Yamauchi, Akio Iida | 2003-04-29 |
| 6528719 | Space photovoltaic power generation method and system | Izumi Mikami, Kazuyuki Takada | 2003-03-04 |