- Distributed Communication Systems
- Distributed Database Systems (2008-)
- RESTful Web Services (2006-)
- Overlay Multicast (2002-2007)
- Mobile IP (2000-2006)
- Plasma Physics (1997-2000)
He works at Research Laboratories of a telecom company since 2000. He received Ph.D. from Kyoto University, Kyoto, Japan, in 2006.
The opinions expressed here, http://teahut.sakura.ne.jp/ , are my own, and neither his company nor any other party necessarily agrees with them.