About TAKATA YASUHIRO
About 日本小形風力発電協
About TAKATA YASUHIRO
About ニッコー
About 風力エネルギー
About wind turbine
About generator
About institution
About emergency power supply
About power system interconnection
About renewable energy
About wind power generation
About state
About wind synopsis
About small windmill
About small wind power generator
About authentication system
About feed-in tariff
About power system interconnection
About Renewable Energy
About Wind power generation
About 小形風車
About 普及
About 促進
About 小形風力発電機
About 市場動向