A Regularly Structured 54-bit Modified-Wallace-Tree Multiplier. - Takao Sato; Masao Nakajima; Takao Sukemura; Gensuke Goto (VLSI, 1991)

A 54*54-b regularly structured tree multiplier. - Gensuke Goto; Tomio Sato; Masao Nakajima; Takao Sukemura (IEEE J. Solid State Circuits, 1992)

Aerial light-field image augmented between you and your mirrored image. - Tomofumi Kobori; Kazuki Shimose; Sho Onose; Tomoyuki Okamoto; Masao Nakajima; Toru Iwane; Hirotsugu Yamamoto (SIGGRAPH ASIA (Posters), 2017)

A device for reconstructing light field data as 3D aerial image by retro-reflection. - Kengo Fujii; Kazuki Shimose; Clément Trovato; Masao Nakajima; Toru Iwane; Masaki Yasugi; Hirotsugu Yamamoto (SIGGRAPH ASIA Posters, 2018)