Keiichi Koyama

Keiichi Koyama

is editor/board member of the following journal:

image not available
Information Design Journal (IDJ)

is author of the following articles:

image not available
Koyama, Keiichi. 2016. “Current status of ISO 7001 Graphical symbols”. In Traffic & Transport: Part II, 181–186
image not available
Foster, Jeremy J., Keiichi Koyama and Austin Adams. 2010. “Paper and on-line testing of graphical access symbols 
in three countries using the ISO 9186 comprehension test”. Information Design Journal  18:2, 107–117
image not available
Koyama, Keiichi. 2009. “ Designers' workshop ”. Information Design Journal  17:3, 278
image not available
Koyama, Keiichi. 2010. “Communication support boards: Pictorial symbols for communication assistance”. Information Design Journal  18:1, 74–80
image not available
Koyama, Keiichi. 2009. “Jun Shinohara. Letters tell: Listen before you start to design. ”. Information Design Journal  17:1, 73