News

GPAF has applied a new patent for thewind speed acceleration type mobile wind speed ​​accelerator wind turbine. The patent was accepted and approved by the Japan patent office. ■Patent number　Application number：2023-211856　Registratio...

GPAF has applied a new patent for thewind speed acceleration type vertical wind acceleration wind turbine. The patent was accepted and approved by the Japan patent office. ■Patent number　Application number：2022-051051　Registration num...

GPAF has applied a new patent for the wind speed acceleration type wind turbine generator. The patent was accepted and approved by the Japan patent office. ■Patent number　Application number：2021-209432　Publication number：2023-94138　...

A small wind turbine generator equipped with a wind speed accelerator  installed on the roof of Nakahara Ward Office in Kawasaki City. Compared to the wind turbine generator without a wind speed accelerator  (on the right),the output has...

GPAF has applied a new patent for the wind speed acceleration type wind turbine generator. The patent was accepted and approved by the Japan patent office. ■Patent number: No. 7370089■Patent registration date: October 19, 2023■Name of th...

A new research and development office opened at 3-20-8 Kitasenzoku, Ota-ku, Tokyo.

On September 7th, a wind turbine generator with a rectangular wind collector was installed on a roof of Kanazawa university building  for experiments and data collection.

Made a test machine with a wind collector attached to a commercially available 200W wind turbine.