According to Wikipedia Joichi Ito is an American-educated Japanese activist, entrepreneur, and venture capitalist.
Ito is the chairman of the board of Creative Commons and the chairman of Six Apart Japan. He is on the board of Technorati, Digital Garage, WITNESS, Pia Corporation, Socialtext and iCommons. He is the founder and CEO of the venture capital firm Neoteny Co., Ltd. In October of 2004, he was named to the board of ICANN for a three-year term starting December 2004. In August of 2005, he joined the board of the Mozilla Foundation. He served on the board of the Open Source Initiative (OSI) from March 2005 until April 2007. He currently serves as a Board Emeritus for OSI. He was a founding board member of Ex’pression College for Digital Arts as well as the Zero One Art and Technology Network.
Ito has received much recognition for his role as an entrepreneur focused on Internet and technology companies and has founded, among other companies, PSINet Japan, Digital Garage and Infoseek Japan. He maintains a blog, a wiki, an IRC channel and contributes to the Tokyo Metroblogging.
At Le Web 3 he spoke about games and creative commons …
And here is his comment on Le Web 3.0.