- Year 2001 Hydrogen generator was started to be constructed and installed in Hydrogen Station on-site.
- Year 2002 Undertake the general contract construction of the first hydrogen station.
- Year 2012 Small hydrogen generator HyGeiaA was developed and on sale.
- Year 2013 Undertake the general contract construction of commercial Hydrogen Station.
- Year 2014 Empirical project of Hydrogen station with Sewer gas as the feedstock was carried out.
- Year 2017 Empirical hydrogen station was arranged in our own company.