Patents

I have several patents registered with the US and Japanese patent offices based on my pioneering work within the information and data security industries.

Below is a listing of specific patents owned, filed or pending.

  • User authentication system and user authentication method

  • User authentication system and user authentication method (OTP)

  • User authentication system and user authentication method (non-OTP)

  • User authentication system and user authentication method (OOB)

  • Method and system for secure authentication using mobile electronic devices

  • Method and system for alternative access using mobile electronic devices

  • Bookmark managing apparatus and method of managing bookmark

  • Bookmark summarizing apparatus, method for summarizing bookmarks and program for the same method