Ishiwata Hisao

Published in: Kōgei Nyūsu, Volume 36, Issue 6

Study on Check-in Counter

Published in: Kōgei Nyūsu, Volume 39, Issue 3

Evaluation of Household Appliances

Published in: Kōgei Nyūsu, Volume 41, Issue 1

Published in: Kōgei Nyūsu, Volume 40, Issue 5