20, 30 GHz Band Cassegrain Earth Station Antenna for the Japanese Domestic Satellite Communication System. - Tadashi Takano; Eiichi Ogawa; Masaaki Shinji; Noriaki Ishida (IEEE Trans. Commun., 1979)

Offset Cassegrain Earth Station Antenna for the Japanese Domestic Satellite Communication System. - Tadashi Takano; Eiichi Ogawa; Toshikazu Hori; Masaaki Shinji (IEEE Trans. Commun., 1980)

Second generation mobile radio telephone system in Japan. - Minoru Kuramoto; Masaaki Shinji (IEEE Commun. Mag., 1986)