WATANABE Keita    Department   Undergraduate School  , School of Interdisciplinary Mathematical Sciences    Position   Professor
School Type	Receiving Degree Only
School or University	Keio University
Date of Receiving Degree	2009/08/26
Degree Obtained	Media and Governance
Approved by	Course
Field of Received Degree	Other
Title of Thesis	Persistent Interaction: Research on Non-restrained Information System on Time