| Apr, 2001 |
Started R&D of electric dynamo system utilizing water |
| Sep, 2007 |
Trademark resistered aquatic dynamo system ‘AQUMO’ |
| Jun, 2011 |
Founded ‘AQUMO Holdings, Inc’ |
| Dec, 2012 |
Adopted 'Project of Japan Inclusive Business Support 'for India' sponsered by JETRO(Japanese External Trade Organization) |
| Dec,2012 |
Trademark resistered’AQUMO CANDLE’ |
| Feb, 2013 |
Granted patent for MG-air battery「5,192,613」 |
| Jun, 2013 |
Released light ‘AQUMO CANDLE’for emergency supplies |
| Sep, 2013 |
Granted patent in Myanmar IV/7986/2013 |
| Feb, 2014 |
Granted recommended products, "Recommended Disaster Prevention Product No.22" from Fire Equipment and Safety Center of Japan |
| Apr, 2014 |
Granted patent in USA「8,709,667」 |
| Aug, 2015 |
Granted patent in China「1,664,382」 |