Retinal Projection Display Using Diffractive Optical Element. - Yasuhiro Takatsuka; Hirofumi Yabu; Kayo Yoshimoto; Hideya Takahashi (IIH-MSP, 2014)

Three-Dimensional Light Field Display with Overlaid Projection. - Hodaka Yamada; Hirofumi Yabu; Kayo Yoshimoto; Hideya Takahashi (IIH-MSP, 2014)

360-degree three-dimensional flat panel display using holographic optical elements. - Hirofumi Yabu; Yusuke Takeuchi; Kayo Yoshimoto; Hideya Takahashi; Kenji Yamada (SD&A, 2015)