March 1999Bachelor of Engineering, Kobe University
March 2001Master of Engineering, Graduate School of Engineering, Kobe University
Sept. 2004Doctor of Engineering, Kobe University


April 2002 - March 2007Research Associate, Faculty of Engineering, Kobe University
April 2007 - Oct. 2015Assistant Professor, Graduate School of Engineering, Kobe University
Oct. 2015 - CurrentAssociate Professor, Graduate School of Natrual Science and Technology, Okayama University

Teaching Position

Oct. 2011 - March 2016Part-Time Lecturer, "Information Theory", Kobe City College of Technology
Sept. 2016Part-Time Lecturer, "Advanced Content Protection Technologies", Kumamoto University


Topic:Multimedia Security, Fingerprinting, Traitor Tracing, Signal Processing, Cryptographic Protocol, Coding Theory, Statistical Analysis
Theme:Fingerprinting Technique
Collusion Secure Code
Digital Forensics
Privacy Protection
Digital Watermark
Signal Processing in Encrypted Domain
Multicast Communication and Access Control
Error Correcting Code and Its Applications
Aesthetic QR Code

External DataBase

DBLP Bibliography
Google Scholar