Performance analysis of line scheduling methods for multilink procedures. - Tetsuji Kobayashi (Syst. Comput. Jpn., 1986)

A Cryptographic Key Distribution Mechanism Using Double Encryption for Secret Communications. - Tetsuji Kobayashi (Syst. Comput. Jpn., 1989)

Deadlock prevention and avoidance methods using timestamps for locking control in distributed database systems. - Tetsuji Kobayashi (Syst. Comput. Jpn., 1991)

A Fingerprint Image Recognition Method for Network User Identification. - Tetsuji Kobayashi (ICCI, 1992)

Improving the web Application Security using a Face Image with watermarking. - Tetsuji Kobayashi; Jaewook Kim (IMSA, 2002)

The Implementation of an ID System using a Cell-Phone. - Jaewook Kim; Tetsuji Kobayashi (Databases and Applications, 2004)

Hand Gestures Expressing Numbers and Its Application to Personal Identification. - Norifumi Machida; Tetsuji Kobayashi (MVA, 2005)

A Student ID System Using a Cell Phone and Its Evaluation. - Tetsuji Kobayashi; Jaewook Kim; Norifumi Machida (WMTE, 2005)

Identifying Hand Gesture Images by Using Genetic Algorithms. - Tetsuji Kobayashi; Norifumi Machida (MVA, 2007)