2010
| Event name | Venue / Date | Detail |
| Clean Technology Showcase Boston 2011 | Boston U.S.A (March 8, 2011) |
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| EUEC2011 "Energy, Utility & Environment Conference" | Phoenix AZ, U.S.A (January 31 to February 02, 2011) |
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| Clean Tech Forum | New York Grand Hyatt, U.S.A (October 11 to 13, 2010) |
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| TechConnect World Conference & Expo 2010 | Anaheim (June 22 to 23, 2010) |
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| Leading Edge CleanTech Innovations 2010 | Boston (March 9, 2010) |
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| JUNBA 2010 -Symposium and Technology Fair- | Marriott San Francisco Airport U.S.A (January 11, 2010) |
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2009
| Event name | Venue / Date | Detail |
| Technology Presentation Series 2009 "Leading Edge Japan" | The Nippon Club, NY (March 10, 2009) |
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| JUNBA 2009 -Next Step to a Greener Earth Symposium and Technology Fair- | Marriott San Francisco Airport (January 11 to 12, 2009) |
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2008
| Event name | Venue / Date | Detail |
| The 2nd Japan Innovative Technology Showcase | The Union League of Philadelphia (October 20, 2008) |
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| COPENMIND 2008 | The Bella Center Copenhagen (September 01 to 03, 2008) |
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