Hirotugu Misaka

A Study on improvement of vending machine available for a card

Yuji Iiyama, Kazutoshi Hatta, Hirotugu Misaka, 1991 .

A Study on Problemes of Multifunctional Ticket Vending Macine from Analytic Study of User's Operational Confusion

Kazutoshi Hatta, Hirotugu Misaka, Yuji Iiyama, 1992 .

Panel Layout of Automatic tellers Machine by Three Dimensional Survey

Kazutoshi Hatta, Hirotugu Misaka, Yuji Iiyama, 1991 .

Study of personal computer's key board from the view point of human factor

Hirotugu Misaka, 1990 .