76286751
Jul 17, 2001
May 24, 2005
Solar power satellites; Space solar power generation systems consisting of Reflection mirrors, Solar cells, Converters of solar power to microwave, Antennas for transmitting microwave to an earth station, Pilot signal receivers, Pilot signal transmitters, Antennas for receiving microwave from a space station, Converters of microwave to direct current, Converters of direct current to alternating current, Transformers and Computers and computer software for controlling and monitoring operation of space solar power generation systems
Electrical and Scientific Apparatus