| 2006 |
| 7 | EE | Daisuke Kondo,
Ryugo Kijima:
A Study on Perception and Operation Using Free Form Projection Display.
VSMM 2006: 103-109 |
| 2004 |
| 6 | EE | Seok-Hyung Bae,
Takahiro Kobayash,
Ryugo Kijima,
Won-Sup Kim:
Tangible NURBS-curve manipulation techniques using graspable handles on a large display.
UIST 2004: 81-90 |
| 2003 |
| 5 | EE | Seok-Hyung Bae,
Ryugo Kijima,
Won-Sup Kim:
Digital Styling for Designers: 3D Plane-Symmetric Freeform Curve Creation Using Sketch Interface.
ICCSA (3) 2003: 701-710 |
| 2002 |
| 4 | EE | Ryugo Kijima,
Takeo Ojika:
Reflex HMD to Compensate Lag and Correction of Derivative Deformation.
VR 2002: 172- |
| 3 | EE | Ryugo Kijima,
Kenji Haza,
Yoshihiro Tada,
Takeo Ojika:
Distributed Display Approach Using PHMD with Infrared Camera.
VR 2002: 33-40 |
| 2000 |
| 2 | EE | Hidekazu Hirayu,
Takeo Ojika,
Ryugo Kijima:
Constructing the Historic Villages of Shirakawa-go in Virtual Reality.
IEEE MultiMedia 7(2): 61-64 (2000) |
| 1994 |
| 1 | | Ryugo Kijima,
Kimiko Shirakawa,
Michitaka Hirose,
Kenji Nihei:
Virtual Sand Box: Development of an Application of Virtual Environments for Clinical Medicine.
Presence 3(1): 45-59 (1994) |