Yojiro Tsutsumi

Long lighting system for enhanced conspicuity of motorcycles

Yojiro Tsutsumi, Kazuyuki Maruyama, 2007 .

A Study of New Lighting System for Better Conspicuity of Motorcycle

Kazumitsu Kushida, Yojiro Tsutsumi, Kazuyuki Maruyama, 2006 .

Presentation of Honda ASV-3 (Motorcycles)

Kazumitsu Kushida, Yutaka Kamata, Yojiro Tsutsumi, 2008 .