21 Willow Rd., Apt. 9, Menlo Park, CA 94025

Full-time position as director/VP of engineering at an early-stage startup, in the areas of security, smart card, mobile devices, and network.


Director of Engineering, Fresvii, Inc., June 2008 to Present

President, Itoi, LLC, April 2007 to Present
Security Architect, Arcot Systems, Inc. March 2005 to April 2007
Smart Card Solution Architect, ActivCard, Inc. October 2002 to March 2005
Software Engineer (Research Engineer), ActivCard, Inc. November 2001 to October 2002
Technical Staff, Sun Microsystems. February 2001 to November 2001
Research Assistant, Center for Information Technology Integration, University of Michigan
May 1997 to January 2001

A Ph.D. student / research assistant with Professor Honeyman. Intern, IBM T. J. Watson Research Center. May 1999 to October 1999
Worked as a developer / researcher under Elaine Palmer.
Teaching Assistant, Computer Science & Engineering, U of M. January 2000 to April 2000
Assisted Professor Honeyman in teaching a smart card course.
University of Michigan, Computer Science and Engineering, Ann Arbor, Michigan, USA
Ph.D., May 1998 - December 2000
M.S., September 1996 - May 1998
Final GPA 3.92/4.00
Most of the papers are available as CITI Technical Reports in
"Smartcard Integration with Kerberos V5," USENIX Workshop on Smartcard, May 1999.
"Pluggable Authentication Module for Windows NT," In Proceedings of 2nd USENIX Windows NT Symposium, August 1998.
"SCFS: A UNIX Filesystem for Smartcards," USENIX Workshop on Smartcard, May 1999.
"Practical Approach Toward Secure Operating Systems with Smartcards," Workshop On Hot Topics in Operating Systems, March 1999, Rio Rico.
"Smartcard Secured Cryptographic File System," USENIX Security, 2001.
PAM-Kerberos 5 Module. Used in Public.
"Secure Coprocessor Integration with Kerberos V5," USENIX Security Symposium, August. 2000.
"Personal Secure Booting," 7th Australian Conference in Information Security and Privacy, 2001.
"Secure Internet Smartcard," Java Card Workshop, Canes, France, September, 2000.
Computer Skills:
  • Languages: C, C++, Java, Perl (with Regular Expression), Visual C++, J2ME, PHP, JavaScript, Java Servlet, SQL, C-Shell.
  • Networking: TCP/UDP/IP, HTML, XML, Web Service, RPC.
  • Smart Cards/HSMs: ISO-7816, Open Platform, Global Platform, nCipher nShield, Chrysalis Luna, Schlumberger Cyberflex, Multiflex, G&E Starcos, iButton, IBM 4758.
  • Mobile Devices: JavaCard, cell phones, GP2X, PalmPilot, BREW.
  • Biometrics:Precise Biometrics, HP iPAQ.
  • Servers:Apache, Tomcat, IIS, iPlanet Webserver.
  • Operating systems: Linux, Windows-NT/2000/2003/XP, Solaris, OpenBSD, MacOS X.
  • Operating system kernels: OpenBSD-2.* and Linux-2.*.
  • Libraries: UNIX, MFC, Win32, Platform SDK, OpenSSL, OpenSceneGraph, OGRE, GINA, ImageWare EPI Builder, Cocoa, Qt, multi-threading, Kerberos.
  • System Administration: OpenBSD-2.*, Windows-NT, Linux-2.*, SunOS4.*, and Solaris-2.*.
  • Communication Skills:

  • Communicate with native English-speaking computer professionals daily for more than 10 years.
  • Native Japanese speaker.
    Professor Peter Honeyman, The University of Michigan <>
    Mr. Dominic Fedronic, Chief Technology Officer at ActivIdentity <>
    Mr. Jerome Becquart, Vice President at ActivIdentity <>
    Mr. Jim Reno, Senior Vice President of Engineering at Arcot Systems <contact information available on request>